Question

Complete the square to form a perfect square trinomial.
x^2+6x+

Answer 1

two steps
a) what is half of 6?

Answer 2

3

Answer 3

b) what is \(3^2\)?

Answer 4

6

Answer 5

lol no

Answer 6

\[2\times 3=6\\3^2\neq 6\]

Answer 7

I don't understand

Answer 8

Why is there a line threw the equal signs

Answer 9

\(\Large 3^2\) is the same as 3 times 3

Answer 10

the line through the equal sign means "not equal"

Answer 11

So how do you complete the square to form a perfect square trinomial

Answer 12

Fill in the blank \[\Large 3^2 = 3*3 = \underline{ \ \ \ \ }\]

Answer 13

The eqations is
x^2+6x+

Answer 14

yes you already posted that at the top

Answer 15

So after the plus sign I write 3^2=3*3=

Answer 16

what is 3*3 equal to?

Answer 17

3*3 isn't it 9

Answer 18

yes

Answer 19

so 9 goes in the blank

Answer 20

x^2+6x+9 is a perfect square which factors to (x+3)^2

Answer 21

Thank you

Answer 22

np