I need to answer
Answers
Answered by
1
Answer:
Explanation:
We can rewrite
9
x
2
=
27
x
by subtracting
27
x
from both sides and make it equal to
0
.
9
x
2
=
27
x
9
x
2
−
27
x
=
0
Factoring out a
9
and
x
we now get
9
x
(
x
−
3
)
=
0
We now have two separate factors, namely
9
x
=
0
and
x
−
3
=
0
, so we can simply solve for
x
.
9
x
=
0
→
x
=
0
x
−
3
=
0
→
x
=
3
So our solutions are
x
=
3
and
x
=
0
.
Answered by
2
= 9x² = 9 × x × x
= 27x³ = 9 × 3 × x × x × x
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