Question

$7x {}^{2} - 10x \div 3x$

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Answer 1

Answer:

Solution: factor (x + 5)(x - 1) = 0

Therefore, x = -5 or x = 1

2) (3x - 2)((x + 4) = -11

Solution: Foil first 3x2 + 10x - 8 = -11

Put in correct form 3x2 + 10x + 3 = 0

factor (3x + 1)(x + 3) = 0

Solution: x = -1/3 or x = -3

Answer 2

Answe.....................