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Lilit [14]
3 years ago
9

How do you solve this ? 4v^2-3=-v

Mathematics
1 answer:
Otrada [13]3 years ago
6 0
4v^2 +v -3 = 0         (4v-3)(v+1)=0       4v=3 so v = 3/4     OR     v=-1
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alexandr402 [8]

ANSWER

The substitution property of equality.

EXPLANATION

We know that:

12x = 60

and that

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Since x=5 or 5=x , we can substitute x for 5 wherever we see x in the given equation.

When we do that, we obtain;

12 \bullet \: 5 = 60

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