x2 -4x+4 factorise pljjjjjjjjjjj someone answer quickly
Answers
Answered by
2
Hola!
(a-b)² = a²-2ab+b²
x²-4x+4
=x²-2*x*2+2²
=(x-2)²
_________________________________________
HOPE THIS HELPS U...☺
(a-b)² = a²-2ab+b²
x²-4x+4
=x²-2*x*2+2²
=(x-2)²
_________________________________________
HOPE THIS HELPS U...☺
Answered by
1
hey friend,
identuty used is (a-b)2=a2-2ab+b2
so the answer will be (x)2-2*(x*2)+(2)2
=(x-2)2 will be the answer hope it will help u
identuty used is (a-b)2=a2-2ab+b2
so the answer will be (x)2-2*(x*2)+(2)2
=(x-2)2 will be the answer hope it will help u
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