3 years ago

-2x2+x+8=0 use the quadratic formula to solve the equation

1 answer:

5 0

X = -1 is the answer to -2x2+x+8=0

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Kruka [31]

Answer:

(8,3)

Step-by-step explanation:

because its ON the line and the line is dotted. if the line was solid it would be a solution but it is not because the line is dotted

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3 years ago

Anton [14]

It is 6 because 6x6x6=216

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Rashid [163]

i think the answer to this problem is49

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Vinil7 [7]

T think its 90 hope this helpes

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Ivenika [448]

Answer:

A and C

Step-by-step explanation:

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