What is the solution set of the equation 3x^2 =48
2 answers:
Answer:
x = ±4
Step-by-step explanation:
3x^2 =48
Divide by 3
3x^2/3 = 48/3
x^2 = 16
Take the square root of each side
sqrt(x^2) = ±sqrt(16)
x = ±4
Answer:
x = ± 4
Step-by-step explanation:
You need to get 
by itself, and to do this, you divide both sides by 3, like so:
Now take the square root of both sides:
x = ± 4
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Step-by-step explanation:
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Answer:
x = -8
Step-by-step explanation:
y = 3x/4
Substitute the value of -6 into y.
-6 = 3x/4
Multiply both sides by 4.
-24 = 3x
Divide both sides by 3.
x = -8.
60%= 6/10= 3/5
10%= 1/10
1/10*3/5=3/50
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