factorise : 4x²-8x+3
Answers
Answered by
0
Answer:
4x²+8x+3
⇒4x² +6x+2x+3
⇒2x(2x+3)+1(2x+3)
⇒(2x+3)(2x+1)
Answered by
2
Answer:
(2x-1) (2x-3)
Step-by-step explanation:
4x²-8x+3
4x²-(6x+2x)+3
4x²-6x-2x+3
2x(2x-3) -1(2x-3)
(2x-1). (2x-3)
2x-1=0. 2x-3=0
x=1/2 x=3/2
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