Question

x cube minus 9 x square - 3 x + 9​

Answer 1

Answer:

u mean x^3-9x^2-3x+9

x^2(x+9)-3(x+9)

(x^2-3)(x+9)

lps mrk s brnlst

hope it hlps...

Answer 2

by long division method we can write as x³-3x²-9x-5 x³-3x²-9x-5=(x²+2x+1)(x-5) x³-3x²-9x-5=(x²+2x+1)(x-5)=(x+1)²(x-5) [applying (a+b)^2 formulae using the principle of zero products] (x+1)²=0 or x-5=0 or x-5+5=0+5 x=-1 or x=5 hence the values of x are -1,5 hope this answer will help u