Question

How do i : Find the Product
( Help, Please )

1.
2x(3x - 5)

2.
(x + 3)(x + 2)

3.
(2x + 1)(x + 3)

4.
(x + 1)(x2 + x + 1)

5.
(x + 2)(x - 2)

6.
(x + 5)2

Answer 1

@phi

Answer 2

you just multiply it out. for something like 2(3+5x) you just multiply 2 by the two inside values yielding 6+10x. for two parentheses with variables in it such as (2x+2)(4x-2) you can foil by doing 2x(4x-2)+2(4x-2) yielding: 8x^2-4x+8x-4 giving 8x^2-4x-4 .