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.

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Question

$$\frac { 40 } { 50 } \cdot \frac { 8 } { 10 }$$

$\frac{16}{25}=0.64$

Reduce the fraction $\frac{40}{50}$ to lowest terms by extracting and canceling out $10$.

$$\frac{4}{5}\times \frac{8}{10}$$

Reduce the fraction $\frac{8}{10}$ to lowest terms by extracting and canceling out $2$.

$$\frac{4}{5}\times \frac{4}{5}$$

Multiply $\frac{4}{5}$ times $\frac{4}{5}$ by multiplying numerator times numerator and denominator times denominator.

$$\frac{4\times 4}{5\times 5}$$

Do the multiplications in the fraction $\frac{4\times 4}{5\times 5}$.

$$\frac{16}{25}$$

$\frac{2 ^ {4}}{5 ^ {2}} = 0.64$