Sagot :
Simplify:
[tex]\huge\orange{\boxed{\tt{-8x^4}{y^4}}}[/tex]
Solution:
Multiply x by x³ by adding the exponents.
[tex]\color{black}{4x^4 y^3(-2y)}[/tex]
Multiply y³ by y by adding the exponents.
[tex]\color{black}{4x^4 y^4•-2}[/tex]
Multiply -2 by 4.
[tex]\huge\orange{\boxed{\tt{-8x^4 y^4}}}[/tex]
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