6. (9x + 5y) (4x + 3y)
Answers
Answered by
9
Step-by-step explanation:
(9x+5y)(4x+3y)
= 36x² + 20xy + 27xy + 15y²
= 36x² + 47xy + 15y²
Answered by
3
1.(9x × (4x + 3y) + 5y × (4x + 3y)
2.(36x^2 + 27xy) + (20xy + 15y^2)
3.36x^2 + 15y^2 + 47xy
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