Question

what is the sign and the ones digit when of the product when (-11) is multiplied with itself by 5 times

Answer 1

Answer:

ones digit 1 and sign -

Step-by-step explanation:

as you can see 1 when multiplied by 1 gives only 1

so

1×1×1×1×1=1

for ones digit because other digits wont affect ones digit

and even time product of - gives + but odd times product gives -

so your ans is ones digit as 1

while -sign