Multiple Choice

A quality control technician is documenting a formula for the difference between the perimeters of two square-shaped components, expressed as 4x−2y4\sqrt{x} - 2\sqrt{y}. The technician notes that these terms are 'unlike square roots' and cannot be combined. Which of the following best describes why these terms are classified as 'unlike'?

0

1

Updated 2026-09-17

Contributors are:

Who are from:

Tags

OpenStax

Elementary Algebra @ OpenStax

Ch.9 Roots and Radicals - Elementary Algebra @ OpenStax

Algebra

Math

Prealgebra

Recall in Bloom's Taxonomy

Related