For f(x)=2x − 3 , for what value(s) of x does f(x) = 13?
2 answers:
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Answer:
Step-by-step explanation:
Using the power of power rule (multiply the exponents)
×
×
When exponents are multiplied, add the answers:
x ^ ( 4/9 + 2/9 )
x ^ ( 6/9 )
x ^ ( 2/3 )