Answer:
34.321 is slightly greater
Step-by-step explanation:
it is greater by 0.001
B.) f(x)=(x^2-3)^2
a.) f(x)= (x^2+6)(x^2+5)
Answer:
Step-by-step explanation:
81
=
3
4
and
27
=
3
3
, so this equation can also be written as
3
4
x
=
3
3
(
x
+
2
)
=
3
3
x
+
6
.
Since the bases are now the same, we can equate exponents to get
4
x
=
3
x
+
6
so that
x
=
6
(technically this equating of exponents requires the fact that exponential functions (with base not equal to 1) are one-to-one functions).
(do u understand?)
