a) Factorize (Using identify).
1. x2+14x+49
2. 4x2 - 8x+3
Answers
Answered by
1
Answer:
i) (x+7)^2
ii) (2x-1)^2
Step-by-step explanation:
Answered by
2
Step-by-step explanation:
X2 + 14x + 49
= X2 + 7x +7x +49
= x( x + 7 ) +7 ( x + 7 )
= (x +7 ) (x +7 )
2. 4X2 - 8x +3
= 4x2 - 6x - 2x +3
=2x ( 2x - 3 ) -1 ( 2x - 3)
= ( 2x -1 ) (2x -3 )
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