. Find the HCF of 3y² and 15y^16
Answers
Answer:The roots of the given quadratic equation equation are
y = 0 or y = 5
Step-by-step-explanation:
The given quadratic equation is 3y² = 15y.
3y² = 15y
➞ 3y² - 15y = 0
➞ 3y ( y - 5 ) = 0
➞ 3y = 0 or y - 5 = 0
➞ y = or y = 5
➞ y = 0 or y = 5
Additional Information:
1. Quadratic Equation :
An equation having a degree '2' is called quadratic equation.
The general form of quadratic equation is
ax² + bx + c = 0
Where, a, b, c are real numbers and a ≠ 0.
2. Roots of Quadratic Equation:
The roots means nothing but the value of the variable given in the equation.
3. Methods of solving quadratic equation:
There are mainly three methods to solve or find the roots of the quadratic equation.
A) Factorization method
B) Completing square method
C) Formula method
4. Solution of Quadratic Equation by Factorization:
1. Write the given equation in the form
2. Find the two linear factors of the of the equation.
3. Equate each of those linear factor to zero.
4. Solve each equation obtained in 3 and write the roots of the given quadratic equation.
Step-by-step explanation: