Factor Factor x4 5x2 24Solution6factors of 24 are 12346812

Factor

Solution

6)factors of 24 are 1,2,3,4,6,8,12,24

x⁴+5x²-24

=x⁴+8x²-3x²-24

=x²(x²+8) -3(x²+8)

=(x²+8)(x²-3)-------------------------------> answer

=(x²+8)(x²-3²)..................................(since a²-b²=(a+b)(a-b))

=(x²+8)(x+3)(x-3)-------------------------------> answer