7–2x–3x², 2x2–5x–3,Subtract the second expression from the first expression.
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Hi ,
Let p(x) = 7 - 2x - 3x² ,
g(x) = 2x² - 5x - 3
According to the problem given ,
p(x) - g(x)
= ( 7 - 2x - 3x² ) - ( 2x² - 5x - 3 )
= 7 - 2x - 3x² - 2x² + 5x + 3
= -3x² - 2x² - 2x + 5x + 7 + 3
= - 5x² + 3x + 10
I hope this helps you.
: )
Let p(x) = 7 - 2x - 3x² ,
g(x) = 2x² - 5x - 3
According to the problem given ,
p(x) - g(x)
= ( 7 - 2x - 3x² ) - ( 2x² - 5x - 3 )
= 7 - 2x - 3x² - 2x² + 5x + 3
= -3x² - 2x² - 2x + 5x + 7 + 3
= - 5x² + 3x + 10
I hope this helps you.
: )
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