Question

When is the best time to use square roots to solve a quadratic? Choose the one BEST

answer.
A. Perfect square trinomials
B. Difference of squares
C. When there is no b term
D. When the constants are perfect squares

Answer 1

Answer: D, When the constants are perfect squares.

Explanation:

the “best” method whenever the quadratic equation only contains x2 terms. That implies no presence of any x term being raised to the first power somewhere in the equation.

Hopefully this helps!