Question

15-[15-{15-(15-15)}] solve it process by process

Answer 1

$15 - (15 - (15 - (15 - 15))) \\ 15 - (15 - 15 - (0))) \\ 15 - (15 - 15)) \\ 15 - (0) \\ 15ans$
Bracket are used according to question

Answer 2

15-[15-{15-(15-15)}] = 15.

• Bracket, Of, Division, Multiplication, Addition, and Subtraction is referred to as BODMAS. A mathematical expression's order of execution is explained using the BODMAS. The acronym PEDMAS, which stands for Parentheses, Exponents, Division, Multiplication, Addition, and Subtraction, is sometimes used to refer to the BODMAS.
• The brackets must be solved first, then powers or roots that is Division, Multiplication, Addition, and finally Subtraction, according to BODMAS rule. Any expression can only be solved correctly if the BODMAS rule or the PEDMAS rule are applied.

Here, according to the given information, we are given that,

15-[15-{15-(15-15)}].

Here, we will first solve expression enclosed in the first bracket.

15-[15-{15-(0)}].

Or, 15-[15-{15-0}].

Or, 15-[15-{15}].

Or, 15-[15-15].

Or, 15 - 0.

Or, 15.

Hence, 15-[15-{15-(15-15)}] = 15.

Learn more here

https://brainly.in/question/5552394

#SPJ3