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12-01-2021
Mathematics

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Find the value of the expression below if x=10. x2−2(x+5)
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emma2001mk emma2001mk

12-01-2021

-10

Step-by-step explanation:

x = 10

x2 - 2(x + 5)

10(2) - 2(10+5)

20 - 2(15)

20 - 30

-10

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