Solve (x ^ 2 + 3x - 1) - (x ^ 2 + 6) | 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

$$(x^{2}+3x-1)-(x^{2}+6)$$

Evaluate

$3x-7$

Solution Steps

To find the opposite of $x^{2}+6$, find the opposite of each term.

$$x^{2}+3x-1-x^{2}-6$$

Combine $x^{2}$ and $-x^{2}$ to get $0$.

$$3x-1-6$$

Subtract $6$ from $-1$ to get $-7$.

$$3x-7$$

Expand

$3x-7$

Solution Steps

To find the opposite of $x^{2}+6$, find the opposite of each term.

$$x^{2}+3x-1-x^{2}-6$$

Combine $x^{2}$ and $-x^{2}$ to get $0$.

$$3x-1-6$$

Subtract $6$ from $-1$ to get $-7$.

$$3x-7$$