Rewrite the radical expression as an expression with a rational exponent.
the fourth root of seven to the fifth power
seven to the five fourths power
x20
x
seven to the four fifths power

step-by-step explanation:

468

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

answer is c

step-by-step explanation:

81/12=324/x

x=48