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Popular >

The square of a negative number is 27 more than 6 times the negative number. Find the number.:The number

Solution

The square of a negative number is 27 more than 6 times the negative number. Find the number.:The number

Solution

The number : - 3

Solution steps

Represent the number with

x

A.T.Q.:

x^{2} = 27 + 6 x

Solve for

x, x^{2} = 27 + 6 x : x = 9, x = - 3

Select negative solutions:

- 3

The number : - 3

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