# Solve by Factoring x^2-4x-5=0

Solve by Factoring x^2-4x-5=0
Factor using the AC method.
Consider the form . Find a pair of integers whose product is and whose sum is . In this case, whose product is and whose sum is .
Write the factored form using these integers.
If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .
Set the first factor equal to and solve.
Set the first factor equal to .
Add to both sides of the equation.
Set the next factor equal to and solve.
Set the next factor equal to .
Subtract from both sides of the equation.
The final solution is all the values that make true.
Do you know how to Solve by Factoring x^2-4x-5=0? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

### Name

Name one billion seven hundred ninety-five million five hundred nineteen thousand one hundred eighty-eight

### Interesting facts

• 1795519188 has 32 divisors, whose sum is 4504797720
• The reverse of 1795519188 is 8819155971
• Previous prime number is 281

### Basic properties

• Is Prime? no
• Number parity even
• Number length 10
• Sum of Digits 54
• Digital Root 9

### Name

Name one billion nine hundred fifty-six million eight hundred eighty-five thousand eight hundred one

### Interesting facts

• 1956885801 has 8 divisors, whose sum is 2809887360
• The reverse of 1956885801 is 1085886591
• Previous prime number is 13

### Basic properties

• Is Prime? no
• Number parity odd
• Number length 10
• Sum of Digits 51
• Digital Root 6

### Name

Name one billion seven hundred seventy-eight million seven hundred eight thousand five hundred eighty-five

### Interesting facts

• 1778708585 has 16 divisors, whose sum is 2193816000
• The reverse of 1778708585 is 5858078771
• Previous prime number is 5659

### Basic properties

• Is Prime? no
• Number parity odd
• Number length 10
• Sum of Digits 56
• Digital Root 2