solve by factorization with full steps
1. x^2+5x+6=0
2. 2x^2+9x-56=0
3. x^2-12x+35=0
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Answered by
1
Answer:
Using middle term factor
Step-by-step explanation:
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Answered by
0
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
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