Solve 2\times-1+2\times-1+5\times+4+5\times+4 | 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

$$2 \times -1+2 \times -1+5 \times +4+5 \times +4$$

Evaluate

$36$

Solution Steps

Multiply $2$ and $-1$ to get $-2$. Multiply $2$ and $-1$ to get $-2$. Multiply $5$ and $4$ to get $20$. Multiply $5$ and $4$ to get $20$.

$$-2-2+20+20$$

Subtract $2$ from $-2$ to get $-4$.

$$-4+20+20$$

Add $-4$ and $20$ to get $16$.

$$16+20$$

Add $16$ and $20$ to get $36$.

$$36$$

Factor

$2^{2}\times 3^{2}$