Question

HELP ASAP!! WILL FAN AND MEDAL!!
Using Distribute Property to multiply.

2. (2y+5)(2y^2+4y-6)

3. (x-5)(x+7)

4. (6r+9)(3r-4)

Use FOIL to multiply the following #5, 6, and 7
5. (y+7)(y-4)

6. (3x-7)(x+1)

7. (q-3)(q-2)

Multiply using Distribute Property.
8. (5x-6)(4x+1)

9. (x+4)(2x^2+4x-6)

10. (9x+3)(3x^2+8x+8)

Answer 1

Wow that's a lot of questions...
start with the easiest.
Do you know how to do number 3?

Answer 2

@zepdrix
(x-5)(x+7)
x(x+7) 5(x+7)

x^2+7x + 5x+35

AM I ON THE RIGHT TRACK?

Answer 3

oo close,
you forgot the - in front of the 5 in this second step,
x(x+7) 5(x+7)
so we have
x(x+7)-5(x+7)

distribute -5 to each term in the second brackets, not 5

Answer 4

x^2+7x-5x-35

ya? :)

Answer 5

it was wrong @zepdrix

Answer 6

Well you have to combine like-terms still :)

Answer 7

See how the middle two terms both contain x's?

Answer 8

Combine them, 7apples -5apples = ?