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Popular >

solve for x, The difference of the square of a number and 4 is equal to 3 times that number

Solution

solve for x, The difference of the square of a number and 4 is equal to 3 times that number

Solution

The number : 4 or - 1

Solution steps

Represent the number with

x

A.T.Q.:

x^{2} - 4 = 3 x

Solve for

x, x^{2} - 4 = 3 x : x = 4, x = - 1

The number : 4 or - 1

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