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If x = 1/2 , what is the value of the following expression? x²• 8 - 2x +(5+7)

Sagot :

alison3477

Answer:

19

Step-by-step explanation:

x^2= 1/2×1/2=1

2x=2×1/2=1

1×8=8

8-1=7

7+(5+7)=19
19 is your answer...
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