Solve -x(y)^(3)-7x(y)^(3)-6x(y)^(3)-9x(y)^(3)+x(y)^(3) | 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

$$-x { y }^{ 3 } -7x { y }^{ 3 } -6x { y }^{ 3 } -9x { y }^{ 3 } +x { y }^{ 3 }$$

Evaluate

$-22xy^{3}$

Solution Steps

Multiply $-1$ and $7$ to get $-7$.

$$-xy^{3}-7xy^{3}-6xy^{3}-9xy^{3}+xy^{3}$$

Combine $-xy^{3}$ and $-7xy^{3}$ to get $-8xy^{3}$.

$$-8xy^{3}-6xy^{3}-9xy^{3}+xy^{3}$$

Combine $-8xy^{3}$ and $-6xy^{3}$ to get $-14xy^{3}$.

$$-14xy^{3}-9xy^{3}+xy^{3}$$

Combine $-14xy^{3}$ and $-9xy^{3}$ to get $-23xy^{3}$.

$$-23xy^{3}+xy^{3}$$

Combine $-23xy^{3}$ and $xy^{3}$ to get $-22xy^{3}$.

$$-22xy^{3}$$

Differentiate w.r.t. x

$-22y^{3}$