I know the answers to these questions, I just can't seem to figure out how to find the answers. I'm not too good at math...Simplify the radical exprssion[tex] \sqrt{14q} * 2 \sqrt{4q} [/tex]Answer is [tex]4q \sqrt{14} [/tex]Simplify the radical expression (There's supposed to be a big suare root sign over the whole fraction) [tex] \frac{ \sqrt{63x^15y^9} }{7xy^11} [/tex] (^15 and ^11)Answer is [tex] \frac{3x^7}{y} [/tex]Simplify the radical expression[tex]2 \sqrt{6} + 3 \sqrt{96} [/tex]Answer is [tex]14 \sqrt{6} [/tex]
now, for the next one, bear in mind that, if you move a "factor" from the bottom to the top, the exponent changes sign, and if you move it from the top to the bottom, also changes sign, so, let's see,