alexgubenya alexgubenya

22-04-2021
Mathematics

contestada

Add one set of parentheses to the expression 2x² + 4 - 5 so that the value of the expression is 75 when x = 6.

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kimberlymackey99 kimberlymackey99

22-04-2021

Answer:

2(x^2 +4)-5

Step-by-step explanation:

6^2= 36

36+4= 40

40x2=80

80-5=75

6(6^2 + 4) -5

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