Question

ik

Answer 1

(j2 + 4j - 2) • (2j - 1)

Answer 2

3j^3-2j^2-12j+4? @adamarbour

Answer 3

3 j^3 - 2 j^2 + 12 j - 10

Answer 4

can u help with one or two more? @robtobey

Answer 5

OK

Answer 6

which of the following represents the area of a rectangle whose length is 5x+7 and whose width is x-4 @robtobey

Answer 7

5x^2+13x-28 ? @robtobey

Answer 8

(x - 4) (5 x + 7) =5 x^2 - 13 x - 28

Is that better?

Answer 9

yea i have 1 more

Answer 10

multiply.
(x-4)(x^2-5x+3)

Answer 11

@robtobey

Answer 12

(x-4) (x^2-5 x+3)=x^3-9 x^2+23 x-12

Answer 13

Sorry about the expression syntax. openstudy's LaTex feature does not seem to be working at this point in time.

Answer 14

@allie_bear22 i can help you . please just unblock me