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Question 80
Plz fast

Question 80 Plz fast-example-1
User Kmoser
by
5.4k points

1 Answer

7 votes

Answer:


(3)/(2) a

Explanation:

Given

a -
(a)/(4) +
(3)/(4) a

Collect the terms by adding their coefficients, that is

1 -
(1)/(4) +
(3)/(4)

=
(4)/(4) -
(1)/(4) +
(3)/(4) =
(3)/(4) +
(3)/(4) =
(6)/(4) =
(3)/(2)

Thus

a -
(a)/(4) +
(3)/(4) a =
(3)/(2) a

User Jq Beginner
by
4.8k points