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hiii!!!
here's ur answer...
given :- 9x³ - 2x² - 7x + 4 - ( -7x³ + 8x² + 5x -2 )
= 9x³ - 2x² - 7x + 4 + 7x³ - 8x² - 5x + 2
= 9x³ + 7x³ - 2x² - 8x² - 7x - 5x + 4 + 2
= 16x³ - 10x² - 12x + 6
it can't be solved further as there is no like term.
hope this helps..!!
here's ur answer...
given :- 9x³ - 2x² - 7x + 4 - ( -7x³ + 8x² + 5x -2 )
= 9x³ - 2x² - 7x + 4 + 7x³ - 8x² - 5x + 2
= 9x³ + 7x³ - 2x² - 8x² - 7x - 5x + 4 + 2
= 16x³ - 10x² - 12x + 6
it can't be solved further as there is no like term.
hope this helps..!!
jenny4422:
Thank u
ur most wlcm :)
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