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Semenov [28]
3 years ago
12

5. Use any method to solve the equation. If necessary, round to the nearest hundredth.

Mathematics
1 answer:
DanielleElmas [232]3 years ago
7 0

Answer:

2.45, -2.45

Step-by-step explanation:

Since the equation has only one term in the unknown "x", we can solve for it isolating "x" on one side of the equal sign:

8x^2-48=0\\8x^2=48\\x^2=\frac{48}{8} \\x^2=6\\x=+/-\sqrt{6} \\x=+/- 2.449

Which we can round to: x = - 2.45 and x = 2.45

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