Write an equation and solve. A number increased by 9 is 2 times the sum of the number and 2.
The equation is?
The solution is?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12