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Romashka [77]
3 years ago
10

Use the quadratic formula to solve 2x^2 -1 = 7x, and then verify your answer by graphing​

Mathematics
2 answers:
Bingel [31]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Edge 2021

Nimfa-mama [501]3 years ago
7 0

Answer:

7+- root 57 / 4

d. 7+root 57/4 , 7-root 57/4 on edg

Step-by-step explanation:

got it right :)

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