Question

(d-8) (d-8) by using factorisation ​

Answer 1

Step-by-step explanation:

(d-8) (d-8)

d² - 8d - 8d + 64

d² - 16d + 64

Now factorising This equation -

d² - 8d - 8d + 64

d (d-8) - 8 (d-8)

(d-8) (d-8)

Factors are -

d - 8 = 0

d = 8

Answer 2

Answer:

it is

Step-by-step explanation:

d(d-8)-8(d-8)

d²-8d-8d +64

d²-16d+64