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Sagot :
Answer:
A
Step-by-step explanation:
Given
- x² = 9/4
Solving
- Take the square root on both sides
- √x² = √9/4
- ⇒ x = 3/2
- Option A is the correct option.
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
Let's solve it ~
[tex]\qquad \sf \dashrightarrow \: {x}^{2} = \dfrac{9}{4} [/tex]
[tex]\qquad \sf \dashrightarrow \:x = \sqrt{ \dfrac{9}{4} } [/tex]
[tex]\qquad \sf \dashrightarrow \:x = \dfrac{ \sqrt{9} }{ \sqrt{4} } [/tex]
[tex]\qquad \sf \dashrightarrow \:x = \dfrac{3}{2} [/tex]
So, the correct choice is A
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