factorise the folowing expression 49x2+14x+1
Answers
Answered by
3
49×2+14x+1
= 98+14+1
= 99+14x
= 98+14+1
= 99+14x
Answered by
5
Answer:
(7x+1) (7x+1)
Step-by-step explanation:
49x^2 + 14x + 1
=(7x)^2 + 2(7x)(1) + (1)^2 [using (a+b)^2 = a^2 + 2ab + b^2]
=(7x+1)^2
=(7x+1)(7x+1)
HOPE IT HELPS !!!!!
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