donuticecream donuticecream

10-07-2020
Mathematics

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Subtract (4x^2+6) - (2x-5) thanks for the help btw :)

Subtract 4x26 2x5 thanks for the help btw class=

Respuesta :

10-07-2020

Answer:

C

Step-by-step explanation:

The only like terms are 6 and -5. 6 - (-5) = 11 so the answer is 4x² - 2x + 11.

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10-07-2020

Answer:

C. 4x² -2x + 11

Step-by-step explanation:

(4x² + 6) - (2x - 5)

→ Remember the minus outside the (2x - 5) means the minus inside changes to a plus

(4x² + 6) - (2x + 5)

→ Remove the brackets

4x² + 6 - 2x + 5

→ Add the whole numbers together

4x² + 11 - 2x which is equivalent to the option c 4x² -2x + 11

Answer Link

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