Solve 2(x)^(2)+3y-4\times3(x)^(2)+4y+5 | 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

$$2 { x }^{ 2 } +3y-4 \times 3 { x }^{ 2 } +4y+5$$

Evaluate

$5+7y-10x^{2}$

Solution Steps

Multiply $4$ and $3$ to get $12$.

$$2x^{2}+3y-12x^{2}+4y+5$$

Combine $2x^{2}$ and $-12x^{2}$ to get $-10x^{2}$.

$$-10x^{2}+3y+4y+5$$

Combine $3y$ and $4y$ to get $7y$.

$$-10x^{2}+7y+5$$

Differentiate w.r.t. x

$-20x$