Question

evaluate [(-6)+5]÷[(-2)+1] ​

Answer 1

In this type of question, we need to apply BODMAS. Now the point comes out that what is BODMAS. Let me explain.

BODMAS is the short form or acronym for ⇒ Brackets, Of, Division, Multiplication, Addition and Subtraction.

BODMAS is also known as PEDMAS.

PEDMAS is the short form or acronym for ⇒ Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.

It tells us in which order an expression should be solved. So first we solve brackets, then of, then division, then multiplication, then addition and finally subtraction.

So keeping this in mind let's solve your expression.

$[(-6)+5]\div [(-2)+1]$

First, we need to solve the brackets.

⇒ $[-1]\div[-1]$

Since we have only one operation, we will directly solve it. But we need to keep this law of integer in mind ⇒ $(-)\div(-) = \frac{(-)}{(-)} =+$

⇒ $-1\div -1$

⇒ $1$

∴ $\bf {[(-6)+5]\div [(-2)+1] = 1 }$

Answer 2

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii friend