Factor x3 + x2 + x + 1 by grouping. what is the resulting expression?

Consider the polynomial You can group first two terms and second two terms in following way:

In first brackets terms and have common factor , then

-8

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.