Factorise x²+22x+121
Answers
Answered by
15
x²+22x+121
= x²+11x+11x+121
= x(x+11)+11(x+11)
= (x+11)(x+11).
Answered by
4
Answer:
(x-11) (x-11)
Step-by-step explanation:
BY SPLITTING THE MIDDLE TERMS
x²-22x+121
=x²-11x-11x+121
=x(x-11) -11(x-11)
=(x-11) (x-11)
HOPE THIS HELPS YOU (≧∇≦)
Similar questions