Question

find the zeros of the quadratic polynomial x2-x-30​

Answer 1

Hi there !!

x²-x-30 (by splitting the middle term)

=>x²-6x+5x-30

=>x(x-6) +5(x-6)

=>(x-6) =0 and (x+5) =0

x= 6 and -5

6 and -5 is the zero of polynomial.

Thankyou:)

Answer 2

Answer:
(x-6)(x+5) are the zeroes of x²-x-30
Step-by-step explanation:
x²-x-30
x²-6x+5x-30
x(x-6)+5(x-6)
(x-6)(x+5)