Question
Calculate the value
297
Alternative Form
≈4.924429
Evaluate
25−(1−(21)2)
Subtract the numbers
More Steps

Simplify
1−(21)2
Rewrite the expression
1−221
Evaluate the power
1−41
Reduce fractions to a common denominator
44−41
Write all numerators above the common denominator
44−1
Subtract the numbers
43
25−43
Subtract the numbers
More Steps

Simplify
25−43
Reduce fractions to a common denominator
425×4−43
Write all numerators above the common denominator
425×4−3
Multiply the numbers
4100−3
Subtract the numbers
497
497
To take a root of a fraction,take the root of the numerator and denominator separately
497
Solution
More Steps

Evaluate
4
Write the number in exponential form with the base of 2
22
Reduce the index of the radical and exponent with 2
2
297
Alternative Form
≈4.924429
Show Solution
