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4 years ago

11

What’s the answer.. z

1 answer:

docker41 [41]4 years ago

6 0

Answer:

-3/2 and 3/2

Step-by-step explanation:

y=4x^2-9

y=0

4x^2-9=0

4x^2=9

x^2=9/4

x1=-√9/4=-3/2

x2=√9/4=3/2

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