How to solve 11 ^ - 2 - 9 ^ 3

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 11 ^ - 2 - 9 ^ 3 | Equatix

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$$11^{-2}-9^{3}$$

$-\frac{88208}{121}\approx -728.991735537$

Calculate $11$ to the power of $-2$ and get $\frac{1}{121}$.

$$\frac{1}{121}-9^{3}$$

Calculate $9$ to the power of $3$ and get $729$.

$$\frac{1}{121}-729$$

Subtract $729$ from $\frac{1}{121}$ to get $-\frac{88208}{121}$.

$$-\frac{88208}{121}$$

$-\frac{88208}{121} = -728\frac{120}{121} = -728.99173553719$