Question

Need Help

Answer 1

\[2x^3+ 5x^2 -1 \le 0\]

Answer 2

solve the inequality

Answer 3

x<=-1-√2

Answer 4

how?

Answer 5

what course are you taking!
now of some factoring thoerems

Answer 6

i meant do you know of some factoring theorems or not

Answer 7

\(2x^3+5x^2-1=0\) has one solution
we start by factoring this equation first so we can draw conclusion about the inequality

Answer 8

@Deeezzzz

Answer 9

i found a factor but don't know how to continue.