Question

(3-1/2x)^2 =? pls help​

Answer 1

Answer:

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Answer 2

Answer:

Given:- The expression-

(3-)2

As we know that:

(a - b) =a+b - 2ab

So, using the above identity, solving the

given expression as:

1

1

3- (3) + () -2x3x

2

2

1

1

(3 -9+-1x3x jz

2

(3 2 9+ -3

=-3a +9

2

Therefore, the answer is:

(3)= }r2 - 3x +9