Question

factorise it by splitting the middle term (1) a²-8a+15
with step by strp​

Answer 1

Answer:

I hope this will be helpful to you

Answer 2

Step-by-step explanation:

a^2-8a+15=0

a^2-5a+3a+15=0

a(a-5)+3(a-5)=0

(a-5)(a+3)=0

a=5 a= -3

hope this will help you.

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