The expansion of a perfect square is

In words, the square of a sum of two terms is the sum of the squares of the two terms (
and
), plus twice the product of the two terms (
)
So, when determining if you have a perfect square trinomial, you should have two perfect squares. Note that they don't have to be the first and third term, since you can rearrange terms as you prefer.
Answer:
the answer is 30 different ways
Step-by-step explanation:
Answer: MP=(1,1)
Step-by-step explanation:

-2+4=2 -3+5=2
2/2=1
Answer: step-by-step
Step-by-step explanation:
answer: 10
to solve you have to follow PEMDAS
5+5=10
15-5=10
5x2=10
20/2=10
10^1 (10 to the power of 1) or 0.1^-1 (0.1 to the power of -1)