Completely simplify and rationalize the denominator:
\[\frac{\sqrt{160}}{\sqrt{252}}\times\frac{\sqrt{245}}{\sqrt{128}}\]
Completely simplify and rationalize the denominator.
Hello Guest!
\(\frac{\sqrt{160}}{\sqrt{252}}\times\frac{\sqrt{245}}{\sqrt{128}}\\ =\frac{\sqrt{2^5\cdot 5}}{\sqrt{2^2\cdot 3^2\cdot 7}}\times\frac{\sqrt{5\cdot 7^2}}{\sqrt{2^7}}\\ = \sqrt{\frac{2^5\cdot 5^2\cdot 7^2}{2^9\cdot 3^2\cdot 7}}\\ =\sqrt{\frac{5^2\cdot 7}{2^4\cdot 3^2}}\)
\(=\frac{5\cdot \sqrt{7}}{2^2\cdot 3} \)
!