Question

Help me multiply please
(2n^2+5n+4)(2n-4)

Answer 1

Use distributive property

Answer 2

Distributive property: The sum of two numbers times a third number is equal to the sum of each addend times the third number. For example 4 * (6 + 3) = 4*6 + 4*3

Answer 3

Treat your problem the same way u should when using distributive property.

Answer 4

(2n^2 + 5n + 4)(2n - 4)
4n^3 + 10n^2 + 8n - 8n^2 - 20n -16

can u work it out from up here?

Answer 5

Um can I get a little more help? I'm really bad at this...

Answer 6

Add like terms.
All you have to do is Multiply 2n and -4 times 2n², 5n, and 4.

Answer 7

So you would get 4n^3+2n^2-12n-16
... right?

Answer 8

@amistre64 im i right?

Answer 9

@ajprincess

Answer 10

yup u r right:)

Answer 11

thank you

Answer 12

Welcome:)