The product of a binomial and a trinomial is x 3 + 3 x 2 ? x + 2 x 2 + 6 x ? 2. which expression is equivalent to this product after it has been fully simplified?

Factor the monomial completely 42a3b3

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)