Question

(10+2)²-(10-2)²= what is the answer of this​

Answer 1

Answer:

80

by using bodmas rules we at first solve bracket

(12)^2-(8)^2

144-64

80

Step-by-step explanation:

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Answer 2

Answer:

$(10+2)^2-(10-2)^2= 80$

Step-by-step explanation:

by using bodmas rules we at first solve bracket

$(12)^2-(8)^2$

=144-64

=80

What is the BODMAS rule?

BODMAS is used to explain the order of operation of a mathematical expression.

According to the BODMAS rule, the parentheses must be solved first, followed by powers or roots (ie z), then division, multiplication, addition, and finally subtraction. The solution of any expression is considered correct only if the BODMAS rule or the PEDMAS rule is followed to solve it.

Example of a question using the BODMAS rule:

Ask yourself the following questions:

(3+5)-5+2

To solve this you need to solve the first parenthesis which will give the following −

(8)-5+2

Now the addition needs to be resolved:

(8)-7 = 1.

Tips for remembering the BODMAS rule:

The rules for simplifying an expression using the BODMAS rule are as follows:

First, simplify the parentheses

Solve terms with exponent or root

Perform a division or multiplication operation (from left to right)

Perform an addition or subtraction operation (from left to right)

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