Question

how to solve
((x+1)-1) 2(squared)

Answer 1

(x+1)^2 -2 (1)(x+1)+(1)^2
x^2+2x+1-2x-2+1
x^2

Answer 2

the answer is x(squared) but i dont know how??

Answer 3

or just simplify (x+1-1)=x
and square it

Answer 4

very confusing

Answer 5

(a-b)^2 = a^2 -2ab + b^2
a=(x+1) b=1

Answer 6

tnx i think i got it ahaha

Answer 7

sir that is a negative 1 or -1 how it becomes a positive 1??

Answer 8

it is either a+b where b=-1 and then it is a^2+2ab+b^2
or a-b where b=1 and a^2-2ab+b^2
it comes out the same either way

Answer 9

tnx

Answer 10

x^{2}