Answer to Question #87782 in Calculus for Shivam Nishad

Question #87782

Find the values of x for which the function f(x)=x^3–3x, is increasing

Expert's answer

"f(x)\\ increases\\ when\\ f'(x)>0.\\\\\nf'(x)=3x^2-3.\\\\\n3x^2-3>0\\\\\nx<-1,\\;\\;or\\;\\;x>1"

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