3 years ago

Which numerical expression provides the solution to the equation 7x2 + 4x – 8 = 14?

Mathematics

2 answers:

Schach [20]3 years ago

8 0

Answer:

The answer is C

Step-by-step explanation:

Minchanka [31]3 years ago

4 0

Answer:

The answer is D

Step-by-step explanation:

-4^2-4(7)(-8) = 240

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