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Mathematics
Logan Vaughn
30 January, 19:18
Which is the value of 3b 2 - b
3b2-b
when b = 5?
+3
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1
)
Caiden Boone
30 January, 21:27
0
I think you mean
3b^2 - b?
If so you just put in the 5 for b
3 * (5) ^2 - 5
Do the square first
5^2 = 25
3 (25) - 5 =
75 - 5 =
70.
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