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Asked Feb 19, 2019
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When I get to this point can I combine anymore variables?

d) f(x) = x2 + 7x-9
2
ctions.
) f(x) = 3x + 7
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d) f(x) = x2 + 7x-9 2 ctions. ) f(x) = 3x + 7

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Step 1

First of all, we need to take a look at a calculation error in your work. When combining xh and xh, you have squared the h for some reason, which is not right. When we add...

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MathAlgebra

Equations and In-equations

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