Question

fill in the blank. y^2 + 18x + _____=

Answer 1

= what? o.o

Answer 2

sorry, that's where I factor once i fill in the blank. ignore the = sign

Answer 3

ohs /o.o\

Answer 4

the directions are: fill in the blank so that each expression is a trinomial square; factor

Answer 5

she doesn't know maybe

Answer 6

To get the value of C (your missing value) on a perfect square trinomial, divide the value of B by 2, and square that value.

So y^2+18x+c

18=b

9^2=81

c=81

(x+9)(x+9)<<<perfect square factor trinomial

Answer 7

Great! thanks!

Answer 8

np feel free to medal and fan and tag me into more questions

Answer 9

This is my first time using this, I don't know how to do what you said.