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Mathematics
Pixie Stick
19 October, 16:51
3.14 (a2 + ab) when a = 4 and b = 2.
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Brennen Yang
19 October, 18:07
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Just replace a with 4 and b with 2 and your equation looks like
3.14 (4*2+4*2)
solve within the parenthesis first
3.14 (8+8)
3.14 (16) = 50.24
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