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Popular >

When 32 is subtracted from the square of a number, the result is 4 times the number.

Solution

When 32 is subtracted from the square of a number, the result is 4 times the number.

Solution

The number : 8 or - 4

Solution steps

Represent the number with

x

A.T.Q.:

x^{2} - 32 = 4 x

Solve for

x, x^{2} - 32 = 4 x : x = 8, x = - 4

The number : 8 or - 4

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