Question

Which of the following expressions is equivalent to the expression 945 × 855? *
1 point
900^2 + 45^2
900^2 - 45^2
900^2 + (45 + 55) 900 + (45 × 55)

Answer 1

(D) one I guess is it ok?

Answer 2

Answer:

900^2-45^2

Step-by-step explanation:

by (a+b) (a-b) =a^2-b^2 formula