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Popular >

The square of a number is 3 less than four times the number. Which values could be the number?

Solution

The square of a number is 3 less than four times the number. Which values could be the number?

Solution

The number : 3 or 1

Solution steps

Represent the number with

x

A.T.Q.:

x^{2} = 4 x - 3

Solve for

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

The number : 3 or 1

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