Question

Write the following cubes in expended form. (4a+6b)³ please answer​

Answer 1

Answer:

(4a + 6b) 3

(a + b)3 = a3 + b3 + 3ab (a+ b)

(4a)3 + (6b)3 + 3 × 4a × 6b ( 4a + 6b)

64a3 + 216b3 + 72ab(4a + 6b)

64a^3 + 216b^3 + 288a^2b + 432ab^2

64a3 + 216b3 + 288a2b + 432ab2