Question

Simplify the expression below. If your answer is not a whole number, enter it as a fraction in lowest terms, using the slash mark ( / ) as the fraction bar. √7/4 x √9/7

Answer 1

\[\frac{ \sqrt{7} }{ 4 } * \frac{ \sqrt{9} }{ 7 } = \frac{ \sqrt{7} }{ 4 } * \frac{ 3 }{ 4 } = \frac{ 3\sqrt{7} }{ 16 }\]

Answer 2

Salut Mohamed ! ;)
Your expression is :
\[\sqrt\frac74\times \sqrt\frac97\]
or what ?

Answer 3

Wow, if the expression is what Noura11 said what i did it's wrong.

Answer 4

yeah it was 3/2

Answer 5

solve for x log 16 x =3/2

Answer 6

\[\sqrt{\frac{ 7 }{ 4 }} * \sqrt{\frac{ 9 }{ 7 }} = \sqrt{\frac{ 7*9 }{ 4*7 }} = \sqrt{\frac{ 9 }{ 4 }} = \frac{ \sqrt{9} }{ \sqrt{4} } = \frac{3}{2}\]

Answer 7

wha????

Answer 8

thanks that's the answer but can u solve the upper one is a logarithm solve for x

Answer 9

We have :
\[ \log_{16} x =3/2\iff x=16^{\frac32}
\\\iff x=\sqrt{16^3}
=16\sqrt{16}=16\times4=64\]