Question
Simplify the expression
1399m2−1
Evaluate
m2×1399−1
Solution
1399m2−1
Show Solution

Find the roots
m1=−13991399,m2=13991399
Alternative Form
m1≈−0.026736,m2≈0.026736
Evaluate
m2×1399−1
To find the roots of the expression,set the expression equal to 0
m2×1399−1=0
Use the commutative property to reorder the terms
1399m2−1=0
Move the constant to the right-hand side and change its sign
1399m2=0+1
Removing 0 doesn't change the value,so remove it from the expression
1399m2=1
Divide both sides
13991399m2=13991
Divide the numbers
m2=13991
Take the root of both sides of the equation and remember to use both positive and negative roots
m=±13991
Simplify the expression
More Steps

Evaluate
13991
To take a root of a fraction,take the root of the numerator and denominator separately
13991
Simplify the radical expression
13991
Multiply by the Conjugate
1399×13991399
When a square root of an expression is multiplied by itself,the result is that expression
13991399
m=±13991399
Separate the equation into 2 possible cases
m=13991399m=−13991399
Solution
m1=−13991399,m2=13991399
Alternative Form
m1≈−0.026736,m2≈0.026736
Show Solution
