To simplify this expression, we need to follow the order of operations: parentheses, exponents, multiplication and division, and addition and subtraction. We also need to use the distributive property and the fraction rules. Here are the steps:
First, we simplify the innermost parentheses using fraction arithmetic. We have:
4−[25−{34+(31+(31−41×64))}]
= 4−[25−{34+(31+(31−61))}]
Next, we simplify the remaining parentheses by adding or subtracting the fractions. We need to find the common denominators and adjust the numerators accordingly. We have:
= 4−[25−{34+(62+61)}]
= 4−[25−{34+63}]
= 4−[25−{68+63}]
= 4−[25−611]
Then, we simplify the brackets by subtracting the fractions. We need to find the common denominator and adjust the numerators accordingly. We have:
= 4−[615−611]
= 4−64
Finally, we simplify the expression by subtracting the fraction from the whole number to a fraction with the same denominator and then subtract the numerators. We have:
= 624−64
= 620
We can also reduce the fraction by dividing the numerator and denominator by their greatest common factor, which is 2. We have:
Answers & Comments
To simplify this expression, we need to follow the order of operations: parentheses, exponents, multiplication and division, and addition and subtraction. We also need to use the distributive property and the fraction rules. Here are the steps:
First, we simplify the innermost parentheses using fraction arithmetic. We have:
4−[25−{34+(31+(31−41×64))}]
= 4−[25−{34+(31+(31−61))}]
Next, we simplify the remaining parentheses by adding or subtracting the fractions. We need to find the common denominators and adjust the numerators accordingly. We have:
= 4−[25−{34+(62+61)}]
= 4−[25−{34+63}]
= 4−[25−{68+63}]
= 4−[25−611]
Then, we simplify the brackets by subtracting the fractions. We need to find the common denominator and adjust the numerators accordingly. We have:
= 4−[615−611]
= 4−64
Finally, we simplify the expression by subtracting the fraction from the whole number to a fraction with the same denominator and then subtract the numerators. We have:
= 624−64
= 620
We can also reduce the fraction by dividing the numerator and denominator by their greatest common factor, which is 2. We have:
= 310
Therefore, the simplified expression is 310
or 331