Math, asked by saravpreet7a, 5 days ago

Factorize - (2x + 5y) (3x + 4y) – (7x + 3y)(4x + 10y)

Answers

Answered by khageswarjoda

0

Step-by-step explanation:

( 2x+ 5y ) ( 3x + 4y ) - ( 7x + 3y ) ( 4x + 10y)

( 6x²+ 8xy+ 15xy + 20y²) - ( 28x²+ 70xy + 12xy + 30y²)
( 6x²+ 23xy +20y²) - ( 28x²+ 82xy + 30y²)
6x²+ 23xy + 20y²- 28x²+ 82xy + 30y²
ans= - 22x²+ 105xy + 50y²

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