Express
2x²+8x+3
In the form 2(x+p)²+q

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question