factorise it
4x^2-28x+49
Answers
Answered by
2
Given :
To factorize :
4x^2 + 28x + 49
Solution :
⇒ 4x^2 + 28x + 49
By splitting the middle term,
We get,
⇒ 4x^2 + 14x + 14x + 49
⇒ 2x (2x + 7)+ 7(2x + 7)
⇒ (2x + 7) (2x + 7)
HOPE IT HELPS YOU .
To factorize :
4x^2 + 28x + 49
Solution :
⇒ 4x^2 + 28x + 49
By splitting the middle term,
We get,
⇒ 4x^2 + 14x + 14x + 49
⇒ 2x (2x + 7)+ 7(2x + 7)
⇒ (2x + 7) (2x + 7)
HOPE IT HELPS YOU .
Answered by
1
Step-by-step explanation:
4x²-14x-14x+49
=2x(2x-7)-7(2x-7)
=(2x-7)(2x-7)
hope this help
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