Question

1. (x + 4) (x + 10) =
2 (T+3)(x + 8) =
3. (6-2)(c + 1) =
4. (x + 1)(x + 5) =
5. (1-10)(x-3) =
6. (-B (y + 15) =
)(
7. (x-3)(x - 6) =
8. (x +9)(x + 4) =​

Answer 1

Explicación paso a paso:

1. (x + 4) (x + 10)

x² + 10x + 4x + 40

x² + 14x + 40

2 (T+3)(x + 8)

Tx + 8T + 3x + 24

3. (6-2)(c + 1)

6c + 6 – 2c – 2

4c + 4

4. (x + 1)(x + 5)

x² + 5x + x + 5

x² + 6x + 5

5. (1-10)(x-3)

x – 3 – 10x + 30

– 9x + 27

6. (-B (y + 15)

– By – 15B

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

x² – 6x – 3x + 18

x² – 9x + 18

8. (x +9)(x + 4)

x² + 4x + 9x + 36

x² + 13x + 36