Need help to simplify it.
3{-1+4[4-3(-4+5)]}=
Start from the inside parentheses and work your way out.
-4 +5 = 1
That leaves you with
3{-1+4[4-3(1)]}= ___
Then recognize that 3(1) = 3 and 4-3 = 1, so
3{-1+4[4-3(1)]}= 3{-1+4}= ___
Take it from there. What is 3 times 3 ?
answer is 9
To simplify the expression, we need to follow the order of operations or BEDMAS (Brackets, Exponents, Multiplication and Division, Addition, and Subtraction).
Let's break down the expression step by step:
1. Start with the innermost parentheses and evaluate them:
-4 + 5 = 1
2. Replace the simplified parentheses with their value:
3{-1 + 4[4 - 3(1)]}
3. Move on to the next set of parentheses:
3{-1 + 4[4 - 3]}
4. Simplify the brackets inside the square brackets:
3{-1 + 4[1]}
5. Continue simplifying the expression within the curly braces:
3{-1 + 4}
6. Evaluate the addition inside the braces:
3{3}
7. Multiply 3 by the value inside the braces:
3 * 3 = 9
So, the simplified expression is 9.