Question

Simplify:
(943)2 - (942)2 =​

Answer 1

Answer:

943*2-942*2

1,886-1,884=2

Answer 2

(943)2 - (942)2 =​ 2

Given:

The expression (943)2 - (942)2

To Find:

The value after solving the expression

Solution:

This expression should be solved using the BODMAS/BIDMAS sequence.

The sequence in which expression must be solved is as follows:

B: Brackets

O/I: Order/Indices

D: Division

M: Multiplication

A: Addition

S: Subtraction

• For the expression given in the question, there are two operation to be taken place.

We have to perform subtraction and solve brackets.

⇒ $(943)2 - (942)2$

According to the sequence,

1. First solve all brackets:

$(943)2 - (942)2\\\\(943 * 2) - (942 * 2)\\\\1886-1884$

2. Now subtract the remaining terms

$1886-1884\\\\\=2$

Hence, the expression (943)2 - (942)2 is equal to 2.

#SPJ2