Multiply the binomial (4x–3y)(5x –4y)
Answers
Answered by
2
Answer:
20x²-16xy-15xy+12y²
=20x²-31xy+12y²
Hope it will help you
Answered by
0
Answer:
4x(9x + 7y) + 5y(9x + 7y)
= 4x × 9x + 4x × 7y + 5y × 9x + 5y × 7y
= 36x2 + 28xy + 45xy + 35y2
= 36x2 + 73xy +35y2
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