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*BRAINLIEST* (Easy Question: Warm UP) Find a positive solution to each equation: x2 = 9/4?

A.x = 3/2
B.x = 9/4
C.x = 2
D.x = 3
E.No positive solution

Show Explanation For BRAINLIEST

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.
DᴀʀᴋPᴀʀᴀᴅᴏxidn

[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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