a. sqrt25a4
b. 4sqrtp12q4
show process
a.
sqrt25a4 = sqrt(25) * sqrt(a^4)
= 5 * a^2
= 5a^2
b.
4sqrt(p12q4) = 4sqrt(p * 4 * 3 * q^4)
= 4 * 2 * sqrt(3) * q^2
= 8q^2 * sqrt(3)
b. 4sqrtp12q4
show process
sqrt25a4 = sqrt(25) * sqrt(a^4)
= 5 * a^2
= 5a^2
b.
4sqrt(p12q4) = 4sqrt(p * 4 * 3 * q^4)
= 4 * 2 * sqrt(3) * q^2
= 8q^2 * sqrt(3)