Question

simplify
(sq3-sq2)²​

Answer 1

Answer:

q^6s^2−2q^5s^2+q^4s^2

Step-by-step explanation:

(sq^3-sq^2)^2

=(sq3+−q2s)(sq3+−q2s)

=(sq3)(sq3)+(sq3)(−q2s)+(−q2s)(sq3)+(−q2s)(−q2s)

=q6s2−q5s2−q5s2+q4s2

=q6s2−2q5s2+q4s2

or use the formula (a+b)^2