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14-09-2022
Mathematics

contestada

Simplify the expression: 6 + 2(3d² + 4) − d²

Respuesta :

StephenJosephMathew StephenJosephMathew

14-09-2022

Answer:

5d^2 + 14

Step-by-step explanation:

Distribute

6 + 2(3d^2+4) -1d^2

Add the numbers

14 + 5d^2

Rearrange terms

5d^2 + 14

Sol. : 5d^2 + 14

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