Question

(2x+2)(2x+1)

(3x+1)(2x+4)

(2x+1)(3x+6)

(5x+2)(x+1)

expand and simplify ​

Answer 1

For these, we just have to expand then collect like terms.

1) 4x^+2x+4x+2 ~ 4x^+6x+2

2) 6x^+12x+2x+4 ~ 6x^+14x+4

3) 6x^+12x+3x+6 ~ 6x^+15x+6

4) 5x^+5x+2x+2 ~ 5x^+7x+2


Hope these help, have a great day

Answer 2

Explanation:

(2x + 2)(2x + 1)

4x^2 + 2x + 4x + 2

4x^2 + 6x + 2

(3x+1)(2x+4)

6x^2 + 12x + 2x + 4

6x^2 + 14x + 4

(2x+1)(3x+6)

6x^2 + 12x + 3x + 6

6x^2 + 15x + 6

(5x + 2)(x + 1)

5x^2 + 5x + 2x + 2

5x^2 + 7x + 2