Question
multiplying binomials in two variables
multiply
(y+5z)(y+8z)
simplify your answer
multiply
(y+5z)(y+8z)
simplify your answer
Answers
Answered by
GPT 3.5
(y+5z)(y+8z)
= y(y) + y(8z) + 5z(y) + 5z(8z)
= y^2 + 8yz + 5zy + 40z^2
= y^2 + 13yz + 40z^2
= y(y) + y(8z) + 5z(y) + 5z(8z)
= y^2 + 8yz + 5zy + 40z^2
= y^2 + 13yz + 40z^2
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