Subtract the following of Algebraic expression :-
-2x³-x²+3x+5 from 5x²-2x-3
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Answer:
2x^3 + 6x^2 - 5x - 8
Step-by-step explanation:
-2x³-x²+3x+5 from 5x²-2x-3
⇒ 5x^2 - 2x - 3 - (-2x^3 - x^2 + 3x + 5)
⇒ 5x^2 - 2x - 3 + 2x^3 + x^2 - 3x - 5
⇒ 2x^3 + 5x^2 + x^2 - 2x - 3x - 3 - 5
⇒ 2x^3 + 6x^2 - 5x - 8
[Note that symbol '^' means to the power]
hpe that helped u....
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