Question

What does the quadratic formula look like for the quadratic equation below?
2x2+8x−11=0

A) x=8 ± (−11)2 − 4(2)(8)√2(−11)

B) x=−8 ± 82 − 4(2)(−11)√2(2)

C) x=11± 112 − 4(2)(8)√2(2)

D) x=−2 ± 22 − 4(8)(−11)√2(8)

Answer 1

Answer:

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