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kolbaska11 [484]
3 years ago
11

Plz I need help with this ASAP

Mathematics
2 answers:
tatiyna3 years ago
8 0

Answer:

x = 8

Explanation:

\frac{3x^2}{4} =48

multiply both sides by 4: 3x^2=192

divide both sides by 3: x^2=64

take the square root:

\sqrt{x^2} = \sqrt{64} \\x=8

Hoochie [10]3 years ago
4 0
3x^2 / 4 = 48

Multiply both sides by 4 to get rid of the four on the left.

3x^2 = 192

Divide both sides by 3

x^2 = 64

The square root 64 to get x

Remember there are two answers

x = 8 and x = -8
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