Problem:a rectangular garden is 162m².The lenght of the garden is twice its width 1.Illustrate the problem. Represent the length as l and width as w
2.What is the resulting quadratic equation of the given problem(hint, A=lw)
3.solve for the width of the garden using any method on solving for the roots of quadratic equation

Pahelp po

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.

The answe maybbe