express the following as the product of two factors 25t^2-10t+1
Answers
Answered by
4
Answer:
(5t-1)(5t-5)
Step-by-step explanation:
25t^2-10t+1
=> 25t^2-5t-5t+1
=> 5t(5t-1)-5(t-1)
=> (5t-1)(5t-5)
hope it helps u....
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Answered by
7
Answer:
i am giving two answers
chose the one you like
Step-by-step explanation:
25t^2-10t+1
= 25t^2-5t-5t+1
=5t(5t-1)-1(5t-1)
=(5t-1)(5t-1)
or
25t^2-10t+1
=(5t)^2-2(5t)1+1^2
=(5t-1)^2. (using a^2-2ab+b^2=(a-b)^2)
=(5t-1)(5t-1)
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