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Braxtonw875
29.12.2020 •
Mathematics
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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Ответ:
Step-by-step explanation:
When x = 4,
x² + x = (4)² + 4 = 16 + 4 = 20.
Ответ: