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SCORPION-xisa [38]

3 years ago

15

Factor 10x2+15x-70 , this is the last factoring problem I’ll post relating to the test but I thank you all for your help once ag

ain.

1 answer:

zepelin [54]3 years ago

5 0

10x²+15x-70= 5(2x² +3x - 14)= 5(2x+7)(x -2)

(2x+7)(x -2) = 2x²+7x-4x-14 = 2x²+3x-14

correct answer is A

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