Jagan and Mithun calculated the value of 12 - 6 + 4.The steps are given alongside. Who has given the correct answer, justify

Step-by-step explanation:

Explanation:

In order to solve this, we must use PEMDAS.

This is because there are more than one operations involved.

PEMDAS is the order in which you must solve the operations.

PEMDAS STANDS FOR:

Solve.

Now, using PEMDAS, I will solve.

There are no parenthesis.

There are no exponents.

There is no multiplication nor division.

There is addition and subtraction.

Lastly, there is addition.

Conclude:

I, therefore, believe

You did not clarify the answers of Jagan nor Mithun.

So, whichever person got the answer of 10 is correct.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

the correct answer is 5 6 and 7