Question

(ii) a4 - 11a2 + 10.
factorise the question.
please help me frnds.​

Answer 1

a^4-10a^2-a^2+10

(a^4-10a^2) - (a^2-10)

a^2(a^2-10a)-1(a^2-10a)

(a^2-10a)(a^2-1)

Answer 2

Answer:

Step-by-step explanation:

a4-10a2-a2+10

a2(a2-10)-1(a2-10)

(a2-1)(a2-10)

(a+1)(a-1)(a2-10).....Answer