Convert the expression to radical form using the formula <span><span><span>a<span>xn</span></span>=<span>n<span>√<span>ax</span></span></span></span><span><span>a<span>xn</span></span>=<span><span>ax</span>n</span></span></span>..If <span>nn</span> is a positive integer that is greater than <span>xx</span> and <span>aa</span> is a real number or a factor, then <span><span><span>a<span>xn</span></span>=<span>n<span>√<span>ax</span></span></span></span><span><span>a<span>xn</span></span>=<span><span>ax</span>n</span></span></span>.<span><span><span>a<span>xn</span></span>=<span>n<span>√<span>ax</span></span></span></span><span><span>a<span>xn</span></span>=<span><span>ax</span>n</span></span></span>Use the rule to convert <span><span>x<span>34</span></span><span>x<span>34</span></span></span> to a radical, where <span><span>a=</span><span>a=</span></span>, <span><span>x=</span><span>x=</span></span>, and <span><span>n=</span><span>n=</span></span>.<span>4<span>√<span>x<span>3</span></span></span></span>
Let be Z the money ; We have ( 40 / 100 ) x Z = $85 ; ( 4 / 10 ) x Z = $85 ; ( 2 / 5 ) x Z = $85 ; Z = $( 85 x 5 ) ÷ 3 ; Z = $425 ÷ 3 ; Z = $141,66 ≈ $142 ;
Well if you use graph paper you can graph the points you already have and then you can find the slope of the line easiest that way, the next point would be. (-1,8)
