Question

Need help plzzzzzzzzzzzzzzz

Answer 1

Answer:

never, never

Step-by-step explanation:

a *( 1/a)

Rewriting

a/a *1

1

This is not equal to -1

ab

Both a and b are negative

(-) * (-) = positive

Answer 2

Never,never

#1

If a is negative

a(1/a)=a/a becomes

• -a/-a

Whuch yields 1 not -1

#2

a and b are negative

We know

• (-)(-)=(+)

So their product can't be negative