Question

factorixe 27x3-64y3 find out answer​

Answer 1

Step-by-step explanation:

by using a^3-b^3 = (a-b)(a^2+2ab+b^2)

27x^3-64y^3 = (3x)^3 -( 4y)^3

= (3-4)(3^2+2×3×4+4^2) = -1(9+24+16) = -1(49)= -49

Answer 2

(3x)^3-(4y)^3

this is the answer