Question

help plz
Which trinomial is a perfect square trinomial?
A. Y^2 +6y+36
B. Y^2+30y+60
C. Y^2+50y+100
D. Y^2 24y+144

Answer 1

@F_Jayyy

Answer 2

@KendrickLamar2014 (Ambassador)

Answer 3

What is your answer?

Answer 4

I think B

Answer 5

what mean a perfect square ?

Answer 6

(a+b)^2 = a^2 +2ab +b^2

what choice you can rewrite it in this form ?

Answer 7

A

Answer 8

for A you can rewrite it

y^2 +2*3y +6^2

so not is same the formula what i have wrote above - yes ?

Answer 9

D

Answer 10

yes but do you know it how ?

Answer 11

yes

Answer 12

write it please here

Answer 13

Add all like terms