t square - 15...find the zeros of the following quadratic polynomial and verify the relationship between the zeros and the co-efficient
Answers
Answered by
85
it is its answer if you have any problem in class 10 then tell me ok
Attachments:
Answered by
78
√15 & - √15 are zeroes of t² - 15
Step-by-step explanation:
t² - 15 = 0
=> t² - (√15)² = 0
=> (t + √15)(t - √15) = 0
=> t = √15 , - √15
comparing with
at² + bt + c = 0
a = 1
b = 0
c = -15
Sum of roots = - b/a = -0/1 = 0
√15 - √15 = 0
Verified
Products of roots = c/a = -15/1 = -15
√15 * (- √15) = - 15
Verified
Learn more:
Each root x^2-mx+n=0 is decreased by3 then the resuting equation ...
https://brainly.in/question/13158722
Find the roots of the quadratic equation 2x^2-22x+1=0 - Brainly.in
https://brainly.in/question/8643624
Premise: The roots of quadratic equationax2 + bx +c= d are ...
https://brainly.in/question/10128801
Similar questions