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OpenStudy (anonymous):
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OpenStudy (cwrw238):
1. = 3x - 2 - (5x + 10)
OpenStudy (cwrw238):
2. 3 (-6x + 10) - 2
OpenStudy (cwrw238):
can u simplify these?
OpenStudy (cwrw238):
the second question is solved by replacing the x in g(x) by f(x)
OpenStudy (anonymous):
-18+30-2 ?
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OpenStudy (cwrw238):
-18x + 30 - 2 = -18x + 28
OpenStudy (cwrw238):
no 1: 3x - 2 - (5x + 10) = -2x - 12
OpenStudy (anonymous):
thanks! a little help with #2?
OpenStudy (cwrw238):
what don't you understand about no. 2?
OpenStudy (anonymous):
well i just need the setup
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OpenStudy (cwrw238):
ok g((f)x)) is a composite function read as 'g of f of x' it means that f(x) replaces the x in g(x) |dw:1350682260816:dw|
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