find the factor of polynomial. 1. 7x²+4x-20=0
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4
Answer:
(x+2)(7x-10)
hope this helps you...
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Answered by
1
Answer:
hey ur answer is...
7x^2+(14-10)x-20=0
7x^2+14x-10x-20=0
7x(x+2)-10(x+2)=0
(x+2)(x+2)=0
hope it helps u...
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