Question

If alpha and beta are the zeroes of 2x²+7x+5, then find the value of alpha+beta and alpha*beta​

Answer 1

alpha + beta = - b/a = -7/2

alpha into beta = c/ a =5/2

Answer 2

Answer:

-7/2 and 5/2

Step-by-step explanation:

here,

co-efficient of x^2 = a= 2

co-efficient of x = b = 7

constant            =c = 5

now, alpha+beta = -b/a =-7/2

          alpha*beta= c/a = 5/2

hope it helped you :)