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Simplify the following expression: (9x^2+2x−5)+(6x^2−5x+4). Please explain how you found your answer
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Jul 9, 2019
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Simplify the following expression: (9x^2+2x−5)+(6x^2−5x+4). Please explain how you found your answer
Mathematics
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Mattias Ottosson
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Hi there!
Simplify th' Eqn.
(9x² + 2x - 5) + (6x² - 5x + 4)
⇒ 9x² + 2x - 5 + 6x² - 5x + 4
⇒9x² + 6x² + 2x - 5x - 5 + 4
⇒ 15x² - 3x - 1
Hence,
The simplified form is = 15x² - 3x - 1
~ Hope it helps!
Mateva
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Jul 13, 2019
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Mateva
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