May 23, 2015 · Using the identity #a^3+b^3 = (a+b)(a^2-ab+b^2)# we find: #64x^3+27 = (4x)^3 + 3^3# #= (4x+3)((4x)^2-(4x)*3+3^2)#

May 3, 2018 · (4x+y)(16x^2-4xy+y^2) This is an example of factoring perfect cubes. 64x^3+y^3 64 is a perfect cube 4*4*4 x^3 is a perfect cube x*x*x y^3 is a perfect cube y*y*y The factor …

Apr 30, 2016 · This expression is a #color(blue)" sum of cubes "" and is factorised as follows " #. #color(red)(|bar(ul(color(white)(a/a)color(black)( a^3 + b^3 = (a + b)(a^2 -ab +b ...

Oct 31, 2017 · Note that #64x^3 = (4x)^3# and #343 = 7^3# are both perfect cubes and:. #a^3+b^3 = (a+b)(a^2-ab+b^2)# So putting #a=4x# and #b=7# we find:

Answer to 64x3-1Choose the correct techinique below.A. Math; Algebra; Algebra questions and answers; 64x3-1Choose the correct techinique below.A. Factoring out the negative of the …

Question: What is the inverse of the function f(x)=64x3? f−1(y)= WeBWork tip: To enter the cube root of a number like 21 , type 21⋆∗(1/3) or Need help? Links to the Online Math Lab: Show …

Apr 22, 2015 · #64x^3+1# # = (4x)^3 + 1^3# We know that #color(blue)(a^3 + b^3 = (a+b)(a^2 - ab + b^2)# # = (4x + 1)((4x)^2 -(4x)(1) + 1^2)#

A polynomial P is given.P(x) = x5 + 64x3(a) Find all zeros of P, real and complex. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)x =   …

Sep 25, 2015 · 2sqrt(x) (sqrt(64x^3)) ^(1/3) = (2^6*x^3)^(1/6) = 2*x^(3/6) = 2sqrt(x) 5489 views around the world . You can reuse this answer Creative Commons License

Answer to Differentiate the equation. (4x+4y)3=64x3+64y3. Your solution’s ready to go! Enhanced with AI, our expert help has broken down your problem into an easy-to-learn solution you can …