Me out i am having a hard time trying to figure this out ! what are the zeros of the polynomial function f(x) = x3 + x2 − 42x?

What expression is equivalent to (2x-1)(x-3)?

For what value of (y) is 3^3/3^y =1/9

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to