A quadratic polynomial, whose zeroes are double the zeros of the polynomial x²+ 9x + 20.
Options are:
a) x²+ 9x + 20
b) x²+ 18x + 40
c) x²+ 18x + 80
d) None of the above
Pls help me
Options are:
a) x²+ 9x + 20
b) x²+ 18x + 40
c) x²+ 18x + 80
d) None of the above
Pls help me