Factorisation of 4x sq. - 8x + 4
Answers
Answered by
0
Step-by-step explanation:
4x^2-8x+4
=4x^2-4x-4x+4
=4x(x-1)-4(x-1)
=(4x-4)(x-1)
Answered by
1
4x^2-4x-4x+4=0
4x(x-1)-4(x-1)=0
4x-4=0,x-1=0
4x=4,x=1
x=4/4
x=1
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