Given:
The quadratic equation is:
To find:
The value of k and 
.
Solution:
We have,
...(i)
Putting 
, we get
Putting in (i), we get
Splitting the middle term, we get
Here, and 
.
Therefore, the required values are and .
Answer: You have 1.65 will be you answer
Step-by-step explanation:
Answer:
(3y - 2)(2y - 7)
Step-by-step explanation:
To factorise the quadratic
Consider the factors of the product of the coefficient of the y² term and the constant term which sum to give the coefficient of the y- term
Product = 6 × 14 = 84 and sum = - 25
The required factors are - 4 and - 21
Use these factors to split the y- term
6y² - 4y - 21y + 14 ( factor the first/second and third/fourth terms )
2y(3y - 2) - 7(3y - 2) ← factor out (3y - 2) from each term
= (3y - 2)(2y - 7) ← in factored form
Answer:
D,1
Step-by-step explanation:
In the attached file
Answer:
5
Step-by-step explanation:
