The value of b² - 4ac for the equation 3x² -7x -2 = 0 is​

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Me n o w. i need t h i s. 10 points