Question

Factor the expression. d^2 + 10d + 25

Answer 1

Here's how you factor it:


`d^2 + 10d + 25`


`5(5)=25` and
`5+5=10`


`(d + 5)^2`

Answer 2

Step 1. Rewrite it in the form a^2 + 2ab + b^2, where a = d and b = 5
d^2 + 2(d)(5) + 5^2
Step 2. Use the square of sum

(d + 5)^2