16y2 – x2 shows a difference of squares.
16y^2-x^2 also simplifies into (4y+x)(4y-x).
What is the rule for the difference between the two squares?
The difference of Squares theorem says that any time an equation may be written as a distinction among squares A² - B² = 0 it could be rewritten as merchandise, the sum and distinction of the square roots (A + B) (A - B) = 0. that is beneficial, as it makes it less difficult to discover values for x.
Learn more about the difference between squares here: https://brainly.com/question/1123986
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