mksmith92
contestada

find the value of x. express your answer in simplist radical form
if u answer 1st and correct I'll give u brainilest​

find the value of x express your answer in simplist radical formif u answer 1st and correct Ill give u brainilest class=

Respuesta :

elphantowlgirl

Answer:

3[tex]\sqrt{2}[/tex]

Step-by-step explanation:

Use the pythagorean method: a^2 + b^2 = x^2. Your a and b are both 3, and your c is x, so...

3^2 + 3^2 = x^2

9 + 9 = x^2

18 = x^2

[tex]\sqrt{18}[/tex] = x

(18 = 2 * 3 * 3, 3 has a pair, take that out)

3[tex]\sqrt{2}[/tex] = x

hkh91

Answer:

[tex]3\sqrt{2}[/tex]

Step-by-step explanation:

[tex]x^{2} = 3^{2} +3^{2} \\x^{2} = 9+9\\x^{2} = 18\\x= \sqrt{18} \\x= \sqrt{9*2} \\x=3\sqrt{2}[/tex]

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