(rootx-3)5 find the value
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1
Answer:
We simply do a little algebraic techniques to solve for the value of
x
. First, we must remember the "Golden Rule of Algebra", what ever you do in the one side of the equation, you must do it in the other side of the equation. (Balancing).
√
x
+
3
=
5
we need to isolate the value of
x
to get its value,
to eliminate the square root sign, we need to square both sides, giving:
x
+
3
=
25
to eliminate the 3 in the Left Side of the Equation, we need to minus
3
in the both sides giving:
x
=
22
hence, the answer and value of
x
is
22
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