How to solve sqrt(2) * sqrt(8)

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 sqrt(2) * sqrt(8) | Equatix

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3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\sqrt{2}\cdot\sqrt{8}$$

Evaluate

$4$

Solution Steps

Factor $8=2\times 4$. Rewrite the square root of the product $\sqrt{2\times 4}$ as the product of square roots $\sqrt{2}\sqrt{4}$.

$$\sqrt{2}\sqrt{2}\sqrt{4}$$

Multiply $\sqrt{2}$ and $\sqrt{2}$ to get $2$.

$$2\sqrt{4}$$

Calculate the square root of $4$ and get $2$.

$$2\times 2$$

Multiply $2$ and $2$ to get $4$.

$$4$$

Show Solution

Factor

$2^{2}$

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Question

Evaluate

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Factor