Algebra Examples

Find f(g(x)) f(x) = square root of x-1 ; g(x)=2x-7
;
Step 1
Set up the composite result function.
Step 2
Evaluate by substituting in the value of into .
Step 3
Subtract from .
Step 4
Factor out of .
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Step 4.1
Factor out of .
Step 4.2
Factor out of .
Step 4.3
Factor out of .