n2+ 601n - 162000=0
Answers
Answer:
Step-by-step explanation:
n2-n=0
Two solutions were found :
n = 1
n = 0
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "n2" was replaced by "n^2".
Step by step solution :
Step 1 :
Step 2 :
Pulling out like terms :
2.1 Pull out like factors :
n2 - n = n • (n - 1)
Equation at the end of step 2 :
n • (n - 1) = 0
Step 3 :
Theory - Roots of a product :
3.1 A product of several terms equals zero.
When a product of two or more terms equals zero, then at least one of the terms must be zero.
We shall now solve each term = 0 separately
In other words, we are going to solve as many equations as there are terms in the product
Any solution of term = 0 solves product = 0 as well.
Solving a Single Variable Equation :
3.2 Solve : n = 0
Solution is n = 0
Solving a Single Variable Equation :
3.3 Solve : n-1 = 0
Add 1 to both sides of the equation :
n = 1
Two solutions were found :
n = 1
n = 0