Question

collect like terms and simplify the expression 12m² -9m -5m-4m²-7m+10

Answer 1

$8m^2-21m+10$
this is the answer

Answer 2

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Collect like terms and simplify the expression :

12m² - 9m - 5m - 4m² - 7m + 10

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✒Given : -

• Collect like terms and simplify the expression : 12m² - 9m -5m - 4m² - 7m + 10 ..

☛Rearranging Terms : -

⇒12m² - 4m² + 5m - 9m - 7m + 10

⇒(12 - 4)m² + (5 - 9 - 7)m + 10

⇒8m² + (-4 - 7)m + 10

⇒8m² + (-11)m + 10

☛ 8m² - 11m + 10

➦Therefore , the correct answer is 8m² - 11m + 10