Question

64x^3+1 can someone factor this and show me the work pleease

Answer 1

do you know the formula for acube + bcube??

Answer 2

sum of two cubes
(a+b)(a^2-ab+b^2)

Answer 3

can you walk me through how to do this problem im very lost

Answer 4

a=4x, b=1

Answer 5

a+b = 4x+1

Answer 6

a^2=(4x)^2=16x^2
ab = (4x)(1)=4x
b^2=1^2=1

Answer 7

(a+b)(a^2-ab+b^2)
(4x+1)(16x^2-4x+1)

Answer 8

and is that the answer?

Answer 9

(4x+1)(16x^2-4x+1)
yes, if you multiply that you will get 64x^3 + 1

Answer 10

thank you can i ask for a few more? please this is all a blur to me.