Question

what is the zero of the polynomial 2x sq.+7x-4?
2,1/2,-1/2,-2​

Answer 1

Answer:

hey....your answer is right here

2X²+7X-4=0

2X²+8X-X-4=0

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

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

X+4=0 2X-1=0

X=0-4 2X=1

X= -4 X=1/2

so your answer is 1/2

hope this will help you!

Answer 2

Answer:

hello hello hello

Step-by-step explanation:

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