Question
Calculate the value
247log10(2)
Alternative Form
≈7.074205
Evaluate
log10(2)×51−(21log10(2)×55)
Multiply
More Steps

Multiply the terms
21log10(2)×55
Multiply the numbers
255log10(2)
Multiply the numbers
255log10(2)
log10(2)×51−255log10(2)
Use the commutative property to reorder the terms
51log10(2)−255log10(2)
Reduce fractions to a common denominator
251log10(2)×2−255log10(2)
Write all numerators above the common denominator
251log10(2)×2−55log10(2)
Multiply the terms
2102log10(2)−55log10(2)
Solution
More Steps

Evaluate
102log10(2)−55log10(2)
Collect like terms by calculating the sum or difference of their coefficients
(102−55)×log10(2)
Subtract the numbers
47log10(2)
247log10(2)
Alternative Form
≈7.074205
Show Solution
