Solve x ^ 2 + 3x + y ^ 2 - 4x + 3y - 4y + 2x ^ 2 + 22 ^ 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

$$x^{2}+3x+y^{2}-4x+3y-4y+2x^{2}+22^{2}$$

Evaluate

$3x^{2}-x+y^{2}-y+484$

Solution Steps

Combine $3x$ and $-4x$ to get $-x$.

$$x^{2}-x+y^{2}+3y-4y+2x^{2}+22^{2}$$

Combine $3y$ and $-4y$ to get $-y$.

$$x^{2}-x+y^{2}-y+2x^{2}+22^{2}$$

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

$$3x^{2}-x+y^{2}-y+22^{2}$$

Calculate $22$ to the power of $2$ and get $484$.

$$3x^{2}-x+y^{2}-y+484$$

Differentiate w.r.t. x

$6x-1$