Question

write the sum and product of the zeros of the 3x^2-4x+7

Answer 1

Hi ,

Compare 3x² - 4x + 7 with ax²+bx +c

we get ,

a = 3 , b = -4 , c = 7,

1 ) sum of the zeroes= -b/a

= - ( -4 3 )

= 4/3

2 ) product of the zeroes = c/a

= 7/3

I hope this helps you.

: )

Answer 2

HELLO DEAR,



GIVEN THAT:-

3x² - 4x + 7

where,


a = 3 , b = (-4) , c = 7


alpha + beta = -b/a

= alpha + beta = -(-4)/3

= alpha + beta = 4/3



and,


alpha * beta = c/a

= alpha * beta = 7/3



I HOPE ITS HELP YOU DEAR,
THANKS