Question

solve by factorization with full steps
1. x^2+5x+6=0
2. 2x^2+9x-56=0
3. x^2-12x+35=0

Answer 1

Answer:

Using middle term factor

Step-by-step explanation:

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Answer 2

Answer:

1. x=-2, x=-3  2. x=-8, x=3.5  3. x=7, x=5

Step-by-step explanation:

1. x^2 + 5x + 6 = 0

(x+3)(x+2) = 0

2. 2x^2 + 9x - 56 = 0

(2x-7)(x+8)

3. x^2 - 12x + 35 = 0

(x-7)(x-5) = 0