What is the answer to f=(-1^2-21)/(3+12) ?

The answer to f=(-1^2-21)/(3+12) is f=-22/15

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f=(-1^2-21)/(3+12)

f = \frac{- 1 ^{2} - 21}{3 + 12}

f = - \frac{22}{15}

Decimal Notation

f = - 1.46666 \dots

Solution steps

f = \frac{- 1 ^{2} - 21}{3 + 12}

Simplify

\frac{- 1 ^{2} - 21}{3 + 12} : - \frac{22}{15}

f = - \frac{22}{15}

x - \frac{1}{2} + \frac{1}{6} = \frac{1}{5} - \frac{3}{4}

3 (x + 6) = x + 8 + x

x, 8 x - 6 y - 7 = 0

\frac{2 x}{3} - 5 = 1

\frac{1}{3} - \frac{1}{2} (\frac{3}{5} x - 7) = \frac{1}{2} - \frac{1}{3} (7 - \frac{3}{5} x)

What is the answer to f=(-1^2-21)/(3+12) ?
The answer to f=(-1^2-21)/(3+12) is f=-22/15
Solve for f: f=(-1^2-21)/(3+12)
The solution is f=-22/15