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The following two polynomials are added: (5x 3 −3x 2 +7x)+(4x 3 + ? +7x)=9x 3 −2x 2 +14x Find the value of the question mark.
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Jun 18, 2022
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The following two polynomials are added: (5x 3 −3x 2 +7x)+(4x 3 + ? +7x)=9x 3 −2x 2 +14x
Find the value of the question mark.
Mathematics
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Nitin Varpe
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Answer:
x²
Explanation:
-2x²- (-3x²) = x²
_______
Sivagopal Manpragada
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Jun 25, 2022
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Sivagopal Manpragada
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