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(5x2 + 2x + 1) + (6x2 − 3x + 9) is equivalent to expression
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(5x2 + 2x + 1) + (6x2 − 3x + 9) is equivalent to expression

User RamBabu Pudari
by
8.2k points

1 Answer

1 vote

Answer:

11x² - x + 10

Explanation:

Given

(5x² + 2x + 1) + (6x² - 3x + 9 ) ← remove both parenthesis

= 5x² + 2x + 1 + 6x² - 3x + 9 ← collect like terms

= 11x² - x + 10

User ILearn
by
8.7k points
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