Question

HELP GUYS AND GIRLS! (mainly guys)
Factor: 2x"^2" +4x +18

Answer 1

^2 means squared

Answer 2

First, drag out any common factors.

\(2x^{2} + 4x + 18 = 2\left(x^{2} + 2x + 9\right)\)

Now what? Is there anything else to do?

Answer 3

no right?

Answer 4

Factorizations of 9 are what?

1*9 and 3*3

We cannot use that to get a 2 in the middle. We're done with this one.

Answer 5

can you help me or tell me how to factor -7x^2 +49x I REALLY need to know this for the test??? plzzz

Answer 6

Generally, put new questions on new threads. I'll let it go this time.

Common factors.

7 and 49 What is common?
x^2 and x What is common?