With the help of the flow chart given below solve the equation
Solve using formula.
(1) x2 + 6x + 5 = 0 Solution: (2) x2 – 3x – 2 = 0 Solution: (3) 3m2 + 2m – 7 = 0 Solution: (4) 5m2 – 4m – 2 = 0 Solution: (5) y2 + 1/3 y = 2 Solution: (6) 5×2 + 13x + 8 = 0 Solution:
Compare the given quadratic equations to the general form and write values of a, b, c.
(1) x2 – 7x + 5 = 0 Solution: Givenx2 – 7x + 5 = 0comparing with ax2 + bx + cwe geta = 1, b = -7, c = 5 (2) 2m2 = 5m – 5 Solution: Given2m2 = 5m – 5comparing with ax2 + bx + cwe geta = 2, b = -5, c = 5 (3) y2 = 7y […]