Question

Give answer with explanation​

Answer 1

Answer:

chapter name pls

Step-by-step explanation:

Answer 2

Answer:

Answer is option (a) A positive number.

Step-by-step explanation:

If A = two positive no.

B = two negative no.

C = one negative no. & one positive.

So we could take positive numbers as x and negative numbers as y.

$x + x - ( - y - y - )+ x - y$

Now, we will break the brackets and solve.

$x + y + y + x - y$

So when we will solve it. We will get a positive no.

You can also do by taking x as 2 and y as three and solve.