Question

mariya is solving the quadratic equation by completing the square. 4x2 – 20x 3 = 0 4x2 – 20x = –3 a(x2 – 5x) = –3 what is the value of a?

Answer 1

the answer is 4..........

Explanation:

Answer 2

4 x² - 20 x + 3 = 0
4 x² - 20 x = - 3
a ( x² - 5 x ) = - 3
Answer: a = 4.