Find the product (7x+2y)(x+4y)
Answers
Answered by
85
7x( x + 4y ) + 2y( x + 4y )
=> 7x² + 28xy + 2yx + 8y²
=> 7x² + 8x² + 30xy
=> 7x² + 28xy + 2yx + 8y²
=> 7x² + 8x² + 30xy
tinku2087:
wrong answer
Answered by
3
Step-by-step explanation:
(7x+2y) (x+4y)
=7x+2y+x+4y
=7x+x+2y+4y
=(8x+6y) answer
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