simplify 5x(x²-3x+2)-7x²(2x-3)-3(2x²-5x-2)
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The answer is: -9x^3 - 36x^2 + 19x + 6
Step-by-step explanation:
Expand the given question:-
= 5x^3 - 15x^2 +10x - 14x^3 - 21x^2 - 6x + 15x + 6
Now take the common one's together
= 5x^3 - 14x^3 - 15x^2 - 21x^2 + 10x - 6x +15x +6
= -9x^3 - 36x^2 + 4x + 15x + 6
= -9x^3 - 36x^2 + 19x + 6
I hope my answer helps!
Good Luck!
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