Question

find the zeros of the following quadratic polynomials and also verify the relationship between the zeros and the cofficients x²- 2x-8 give full explination i am new in 10th class​

Answer 1

Answer:

to find the zeroes

first use split method

which is:

x²+2x -4x -8

x(x+2) -4(x+2)

(x-4) (x+2)

x-4=0, x+2=0

x=4, x=-2

hope this help you