Math, asked by meetrana99240, 6 months ago

find the zero of polynomial 2xsq+ 7x - 4

Answers

Answered by anurag2147

0

Answer:

2x²+ 7x - 4=0

2x²+8x-x-4=0

2x(x+4) -1(x+4) =0

2x-1=0 or x+4=0

x=1/2 or x=-4

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