Is (x − 4) a factor of f(x) = x3 − 2x2 + 5x + 1?
Please use either the remainder theorem or the factor theorem to explain your reasoning. PLEASE SHOW STEP-BY-STEP

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements