Question

factorise 3y²-y-10
plz dont span​

Answer 1

Answer:

Here is you're answer mate

Step-by-step explanation:

==> 3y² - y - 10 = 0

==> 3y² - (6-5)y - 10 = 0

==> 3y² - 6y +5y -10 = 0

==> 3y(y - 2) +5 (y - 2) = 0

==> ( 3y + 5 ) ( y - 2 ) = 0

==> 3y + 5 = 0

==> 3y = -5

==> y = -5/3

either

==> y - 2 = 0

==> y = 2

Hope it Helps you

Mark me As brainliest ....

Answer 2

bhai tu ismai x=-x+√D/2a, x-√D/2a

a = 3,b= -1, c=-10

√D= b^2-4ac

hope it will help u

or kud partice karns