HOME
CALCULATOR
Calculator
Algebra
Calculus
Trigonometry
Matrix
Examples
Basic Math&Pre-Algebra
Algebra
Precalculus
Calculus
Trigonometry
Statistics
DOWNLOAD
FOR FREE
Algebra
Calculus
Trigonometry
Matrix
Type your math problem...
k^2 - 14k^49-a^2
Solve
x
Cancel
Okay
Question
Simplify the expression
k
2
−
126
k
4
−
a
2
Evaluate
k
2
−
14
k
4
×
9
−
a
2
Solution
k
2
−
126
k
4
−
a
2
Show Solution