golladayelise golladayelise

28-12-2020
Mathematics

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Evaluate if x=4 x2+x= Please help I have no clue I know it’s easy but I suck at math and cat figure it out!

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ChoiSungHyun ChoiSungHyun

28-12-2020

Step-by-step explanation:

When x = 4,

x² + x = (4)² + 4 = 16 + 4 = 20.

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subsandwich subsandwich

28-12-2020

If the equation is 2x + x then the answer would be 8+4= 12.

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