rs-find-the-width-and-length-show-algebraic-steps-and-explain-any-rejected-roots

Question

A rectangular playground has an area equal to three times the square of its width. If the length is 99 meters greater than the width, find the width and length.

Accepted Answer

Width=4.5 m	ext{Width}=4.5~	ext{m}Length=13.5 m	ext{Length}=13.5~	ext{m}

Answer

Width=9 m	ext{Width}=9~	ext{m}Length=18 m	ext{Length}=18~	ext{m}

Answer

No solution

Answer

Width=0	ext{Width}=0Length=9 m	ext{Length}=9~	ext{m}