Math, asked by riddhiravariya, 5 hours ago

11. Simplify: (14x² - 21²) (-5x²-3y²)

Answers

Answered by amithalwai77

0

Answer:

(14x² - 21y²) - (5x²-3y²)= 14x² - 21y² -5x²+3y²)

= 9x² - 18y²

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