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Answer?? multiplying monomials

Answer?? multiplying monomials-example-1
User Mathee
by
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1 Answer

6 votes

Answer:

-9y^8

Explanation:

-3y^4 * 3y^4

Multiply the coefficients

-3*3 = -9

Add the exponents since the base is the same

y^4 * y^4 = y^(4+4) = y^8

Put them back together

-9y^8

User Vuong Pham
by
4.3k points