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Find the value of 3ab when a 2 and b 3

WebIf x 2 + y 2 = 34 and xy = 10 1 2 10\dfrac{1}{2} 10 2 1 , find the value of 2(x + y) 2 + (x - y) 2. View Answer Bookmark Now If a - b = 3 and ab = 4, find a 3 - b 3 . WebSince both terms are perfect cubes, factor using the difference of cubes formula, a3 −b3 = (a−b)(a2 + ab+b2) a 3 - b 3 = ( a - b) ( a 2 + a b + b 2) where a = a a = a and b = b b = …

SSC CGL Quiz : Quantitative Aptitude 14-04-2024

WebPre-Algebra Simplify (3ab)^2 (3ab)2 ( 3 a b) 2 Use the power rule (ab)n = anbn ( a b) n = a n b n to distribute the exponent. Tap for more steps... 32a2b2 3 2 a 2 b 2 Raise 3 3 to the power of 2 2. 9a2b2 9 a 2 b 2 Web(a-b) ^3= a^3 - b^3– 3ab (a-b) Add 3ab (a-b) both the sides, we will have (a-b) ^3 +3ab (a-b) =a^3-b^3 (a-b) ^3 is same as writing (a-b) (a-b) (a-b) So , (a-b) (a-b)^2 +3ab (a-b) … owcp 1500 form printable https://changesretreat.com

if a+b=-1 then find the value of a3+b3-3ab - Brainly.in

WebApr 14, 2024 · This series of quizzes are based on the latest pattern of the SSC CGL examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination. Q-1 If 4x/ (x2 - 4x + 4) = 1/4, then find the value of (x2 + 16/x2). यदि 4x/ (x2 - 4x + 4) = 1/4 ... WebOct 8, 2024 · a = 2; b = 3. 3ab. Note, that when variables like a and b are smashed with a constant, the use of multiplication is in play. 3ab = 3 * a * b. With this in mind, let's plug in … WebQuestion Find the values of the following polynomial at a=−2 and b=3 a 3+3a 2b+3ab 2+b 3 Medium Solution Verified by Toppr Given polynomial is a 3+3a 2b+3ab 2+b 3 Substituting the given values, we get (−2) 3+3(−2) 2(3)+3(−2)(3) 2+(3) 3=−8+36−54+27 =1 Was this answer helpful? 0 0 Similar questions If a=1 and b=−1, find the value of the … owcp-5a form

Example 9 - Find the value of the expressions for a = 3, b

Category:A and B are square matrices of order 3 each, ` A = 2` and ` B = 3 ...

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Find the value of 3ab when a 2 and b 3

Simplify (a+b)(a^2-ab+b^2) Mathway

WebWe know that, ⇒ (a - b) 3 = a 3 - b 3 - 3ab(a - b). ∴ a 3 - b 3 = (a - b) 3 + 3ab(a - b).. Substituting values we get, ⇒ a 3 - b 3 = (3) 3 + 3 × 4 × 3 ⇒ a 3 - b 3 = 27 + 36 = 63.. Hence, a 3 - b 3 = 63. WebApr 13, 2024 · 6902 N Sheridan Rd # 3A-B, Chicago, IL 60626 is an apartment unit listed for rent at /mo. The sq. ft. apartment is a 0 bed, 1.0 bath unit. View more property details, sales history and Zestimate data on Zillow.

Find the value of 3ab when a 2 and b 3

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WebSimplify (3ab)^3 Mathway Algebra Examples Popular Problems Algebra Simplify (3ab)^3 (3ab)3 ( 3 a b) 3 Use the power rule (ab)n = anbn ( a b) n = a n b n to distribute the … WebApr 14, 2024 · Explanation: Recall that, x +y +z = 0 ⇔ x3 +y3 + z3 = 3xyz......( ⋄). Set, x = 2 −a,y = 2 − b, and,z = 2 −c. Then, x +y +z = (2 + 2 + 2) − (a + b + c) = 0.......[because, …

WebClick here👆to get an answer to your question ️ If a = 3 and b = - 2 , find the value of : (a + b)^ab. Solve Study Textbooks Guides. Join / Login >> Class 11 >> Applied Mathematics >> Logarithm and Antilogarithm >> Indices >> If a = 3 and b = - 2 , find the valu. Question . WebUsing formula a 3 + b 3 = (a + b) (a 2 - ab + b 2) We will substitute these in the a^3 + b^3 formula a 3 + b 3 = (a + b) (a 2 - ab + b 2) 19 3 + 20 3 = (19 + 20) (19 2 - (19) (20) + 20 2) = (39) (361 - 380 + 400) = (39) (381) = 14,859 Answer: 19 3 + 20 3 = 14859. FAQs on a^3 + b^3 Formula What is the Expansion of a 3 + b 3 Formula in Algebra?

WebMay 25, 2024 · a b − b a = 3. Squaring both sides, we get: a2 b2 − 2 + b2 a2 = 9. Transposing and adding 4 to both sides, we find: 13 = a2 b2 + 2 + b2 a2 = ( a b + b a)2. Note that: ( a b + b a)3 = a3 b3 + 3 a b + 3b a + b3 a3. So: Web3a (a+2b)-b (2a-3b) Final result : 3a2 + 4ab + 3b2 Step by step solution : Step 1 :Equation at the end of step 1 : (3a • (a + 2b)) - b • (2a - 3b) Step 2 :Equation at the end of step 2 : 3a …

WebNov 25, 2024 · Answer: The value of a³+b³ = 0 Step-by-step explanation: Given To find, The value of a³+b³ Recall the formula a³+b³ = (a+b) (a² -ab + b²) Solution Since , we have a² +b² = ab -------------- (1) a³+b³ = (a+b) (a² -ab + b²) = (a+b) (ab -ab) (from equation (1) = 0 ∴ a³+b³ = 0 #SPJ2 Advertisement siddhartharao77 Given a/b + b/a = 1 (a^2 + b^2)/ab = 1. owcp 2022 fee scheduleWeb6a3-5a2b+ab2 Final result : a • (2a - b) • (3a - b) Step by step solution : Step 1 :Equation at the end of step 1 : ((6 • (a3)) - (5a2 • b)) + ab2 Step 2 :Equation at the end of step 2 : ... ranga chords rockheadWebWe know that, ⇒ (a - b) 3 = a 3 - b 3 - 3ab(a - b). ∴ a 3 - b 3 = (a - b) 3 + 3ab(a - b).. Substituting values we get, ⇒ a 3 - b 3 = (3) 3 + 3 × 4 × 3 ⇒ a 3 - b 3 = 27 + 36 = 63.. … rang acrylic sheet in puneWebEasy Solution Verified by Toppr Correct option is B) ba+ ab=1 ⇒ aba 2+b 2=1 ⇒ a 2+b 2=ab ----- ( 1 ) ⇒ a 3+b 3=(a+b)(a 2+b 2−ab) =(a+b)(ab−ab) [ From ( 1 ) ] =(a+b)(0) =0 ∴ a 3+b 3=0 Was this answer helpful? 0 0 Similar questions If yx= 34 then x 2−y 2x 2+y 2 is--- Easy View solution > rangachari stores mylaporeWebThis question already has answers here: Solve a 3 + b 3 + 3 a b = 1 with ( a, b) ∈ Z 2 (2 answers) Closed 3 years ago. Given that the real numbers a, b satisfy a 3 + b 3 + 3 a b = … ranga clear acrylicWebIf x − 2 x = 3 x - \dfrac{2}{x} = 3 x − x 2 = 3, find the value of x 3 ... Expansions ICSE. 2 Likes. Answer. We know that, ⇒ (a - b) 3 = a 3 - b 3 - 3ab(a - b) ⇒ a 3 - b 3 = (a - b) 3 + 3ab(a - b). x 3 ... rang acrossWebVerified by Toppr Correct option is B) Given, a−b=3 ⇒a−3=b ... (i) and a 3−b 3=117 ⇒(a−b)(a 2+ab+b 2)=117 ... (ii) Divide (ii) by (i), we get ∴a 2+ab+b 2= 3117=39 ... (iii) Put the value of b in eq. (iii), ⇒a 2+a(a−3)+(a−3) 2=39 ⇒3a 2−9a+9=39 ⇒a 2−3a−10=0 ⇒(a+2)(a−5)=0 ⇒a=−2or5 and b=−5 or 2 ⇒a+b=5+2=7 Was this answer helpful? 0 0 … ranga from meikyuu black company