Problem 1123

Write the standard form equation of a circle with a center at (-3, 4) and a radius of 4.   Solution:-   Substitute the coordinates and write in standard form:…

Problem 1121

Write the equation in standard form. x2 + y2 + 4y – 45 = 0   Solution:-   Complete the square and then write the equation in standard form. (x…

Problem 1086

Compute the discriminant. Then determine the number and type of solution for the given equation. 3×2 – 4x + 2 = 0   Solution:-   b2– 4ac > 0 Two…