the diagram shows two shaded shapes, A and B. shape A is formed by removing a sector of a circle with radius (3x-1)cm from a sector of the circle with radius (5x-1)cm. Shape B is a circle of diameter (2-2x). The area of shape A is equal to the area of shape B. Find the value of x.

Maybe fx = lxl because of the way the x is positioned is that what he

I’m a smart person so that’s why i think it was 6

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.