if f(x+3)=(x^2)-1 , solve for f(x)
Answers
Answered by
0
Step-by-step explanation:
Simply substitute the value of
3
given. In other words,
f
(
3
)
is the function of
f
(
x
)
, however, in this case,
x
is
3
f
(
3
)
=
3
(
3
)
−
4
Distribute
3
through the parenthesis
f
(
3
)
=
9
−
4
Simplify
f
(
3
)
=
5
Answered by
1
Answer:
x^2-6y+8
Step-by-step explanation:
let's say,
x+3=y
so, put y in place of x+3 in LHS and put y-3 in place of x in RHS and solve it
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