Help me please!!!!!!!! Numbers 9,10,and 12
1 answer:
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ANSWER
EXPLANATION
We want to simplify the expression,
Let us expand the bracket to obtain,
We now group the complex number parts and real number parts.
We simplify further to obtain,
This is in the form,
where
and
EXPLANATION
We want to simplify the expression,
Let us expand the bracket to obtain,
We now group the complex number parts and real number parts.
We simplify further to obtain,
This is in the form,
where
and
ΔQVS is similar to ΔRTS
.
<u>Solve x:</u>
6x = 80
x = 40/3
x = 13 1/3
.
Answer: x = 13 1/3