can anyone help me with this math problem please

1/3 x ^ 2 - 7 = - 4

Answer #1

1/3 x ^ 2 - 7 = - 4

1/3 x ^ 2 = 7 - 4 (Add 7 to both sides)

1/3 x ^ 2 = 3

x2 = 3 * 3 (multiply both sides by 3)

x2 = 9

x = 3

CHECK

1/3 (3) ^ 2 - 7 = - 4 1/3 (9) - 7 = -4 3-7 = -4 -4=-4

Answer #2

1x3=3 to the power 2= 9-7=2

I think that’s it.

Answer #3

Is that 1/3x to the 2nd power - 7 = -4 ?

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