Solve 7 ^ 2 - sqrt(361) + 21 ^ 3 | Equatix - Math Solver

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Example

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$7^{2}-\sqrt{361}+21^{3}$$

Evaluate

$9291$

Solution Steps

Calculate $7$ to the power of $2$ and get $49$.

$$49-\sqrt{361}+21^{3}$$

Calculate the square root of $361$ and get $19$.

$$49-19+21^{3}$$

Subtract $19$ from $49$ to get $30$.

$$30+21^{3}$$

Calculate $21$ to the power of $3$ and get $9261$.

$$30+9261$$

Add $30$ and $9261$ to get $9291$.

$$9291$$

Factor

$3\times 19\times 163$