Question

answer this pls. ya
I am requesting u my friends

Answer 1

3) The number of zeroes is determined by the highest degree of the polynomial. Here it is 2.
4) putting x= -1 [-4(-1)²+5(-1)+3]
                      = [-4×1+(-5)+3]
                      = [-4-5+3]
                      = [-9+3]
                      = -6
5) p(x) = ax
     a = 0
     then 0 × X = 0
6) p(x)= x³+2x²-x+4
    putting x = 1
    = (1)³ + 2(1)² - (1) + 4
    = 1+2-1+4
    = 6.
     Now, putting x = -2
    = (-2)³ + 2(-2)² -(-2) +4
    =  -8+8+2+4
    = 6.
HOPE IT HELPED YOU.....