Solve Evaluate (3.2) ^ 2 - (1.8) ^ 2 | 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

$$( 3.2 ) ^ { 2 } - ( 1.8 ) ^ { 2 }$$

Evaluate

$7$

Solution Steps

Calculate $3.2$ to the power of $2$ and get $10.24$.

$$10.24-1.8^{2}$$

Calculate $1.8$ to the power of $2$ and get $3.24$.

$$10.24-3.24$$

Subtract $3.24$ from $10.24$ to get $7$.

$$7$$

Factor

$7$