What is the answer to 12^2-x-6=0 ?

The answer to 12^2-x-6=0 is x=138

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12^2-x-6=0

1 2^{2} - x - 6 = 0

x = 138

Solution steps

1 2^{2} - x - 6 = 0

1 2^{2} = 144

144 - x - 6 = 0

Group like terms

- x + 144 - 6 = 0

Add/Subtract the numbers:

144 - 6 = 138

- x + 138 = 0

Move

138

to the right side

- x = - 138

Divide both sides by

- 1

x = 138

(4 a^{2} b^{3})^{5}

- \frac{2}{1}

24 \cdot \frac{3}{4}

\frac{2}{3} (- 3)

\frac{5 y + 3}{y - 2} \geq 0