Friday, December 27, 2019

Beginning Algebra With Applications, Chapter 7, 7.3, Section 7.3, Problem 98

Multiply: (2x9y)(8x3y)

=2x(8x)2x(3y)8x(9y)9y(3y)Use foil method=16x26xy72xy+27y2Evaluate the expression=16x278xy+27y2Combine like terms

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