Question

Graph the following quadratic equations and state their nature of

solutions.

(i) x2 – 9x + 20 = 0

(ii) x2 – 4x + 4 = 0

(iii) x2 + x + 7 = 0



Who answer fast and correct I will make as a brainalist​

Answer 1

Answer:

Graph the following quadratic equation and state their nature of solution x2 – 9x + 20 = 0. ... x2, 9, 4, 1, 0, 1, 4, 9, 16, 25, 36 ... The equation x2 – 9x + 20 = 0 has real and unequal roots.