Solve 5x(6x + 3) - 3x ^ 2 + 6x | 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

$$5x(6x+3)-3x^{2}+6x$$

Evaluate

$3x\left(9x+7\right)$

Solution Steps

Use the distributive property to multiply $5x$ by $6x+3$.

$$30x^{2}+15x-3x^{2}+6x$$

Combine $30x^{2}$ and $-3x^{2}$ to get $27x^{2}$.

$$27x^{2}+15x+6x$$

Combine $15x$ and $6x$ to get $21x$.

$$27x^{2}+21x$$

Expand

$27x^{2}+21x$

Solution Steps

Use the distributive property to multiply $5x$ by $6x+3$.

$$30x^{2}+15x-3x^{2}+6x$$

Combine $30x^{2}$ and $-3x^{2}$ to get $27x^{2}$.

$$27x^{2}+15x+6x$$

Combine $15x$ and $6x$ to get $21x$.

$$27x^{2}+21x$$