Find the correct ervous in the following mathemetical Statements: 5x+x=5x^2
Answers 2
Ans.
x= 6/5
Step-by-step explanation:
5x + x = 5x^2
x (5+1) = 5x^2
6 = 5x
x= 6/5
-
Author:
stout
-
Rate an answer:
10
Answer:
The roots of the equation are
x = 0 and x = 6 / 5.
Step-by-step-explanation:
The given quadratic equation is
5x + x = 5x².
We have to find the roots of the equation.
Now,
5x + x = 5x²
⇒ 6x = 5x²
⇒ 5x² - 6x = 0
Comparing with ax² + bx + c = 0, we get,
- a = 5
- b = - 6
- c = 0
Now,
b² - 4ac = ( - 6 )² - 4 * 5 * 0
⇒ b² - 4ac = 36 - 0
⇒ b² - 4ac = 36
By quadratic formula,
x = [ - b ± √( b² - 4ac ) ] / 2a
⇒ x = [ - ( - 6 ) ± √36 ] / 2 * 5
⇒ x = ( 6 ± 6 ) / 10
⇒ x = 2 ( 3 ± 3 ) / 10
⇒ x = ( 3 ± 3 ) / 5
⇒ x = ( 3 + 3 ) / 5 OR x = ( 3 - 3 ) / 5
⇒ x = 6 / 5 OR x = 0 / 5
⇒ x = 6 / 5 OR x = 0
∴ The roots of the equation are
x = 0 and x = 6 / 5.
-
Author:
finncmll
-
Rate an answer:
0
If you know the answer add it here!
Other related questions that may help you
-
Author:
ivyvwun
-
Author:
pepe95
-
Rate an answer:
0
Explanation:
I hope it helps pls mark as brainlist
-
Author:
treymaldonado
-
Rate an answer:
1
-
Author:
dominikuh4c
-
Author:
dunn85
-
Rate an answer:
2