Question

factorise √5a^2+2a-3√5​

Answer 1

Answer:

(a+√5)(√5a-3)

Step-by-step explanation:

√5a^2+2a-3√5

=√5a^2+5a-3a-3√5

=√5a(a+√5)-3(a+√5)

=(a+√5)(√5a-3) answer

Answer 2

Answer:

Step-by-step explanation:

√5a^2+2a-3√5

=√5a^2+5a-3a-3√5

=√5a(a+√5)-3(a+√5)

=(a+√5)(√5a-3) answer