Question

find the value of 'a' for quadratic equation am² - 14m + 13 = 0​
options : a) -14 b) 13 c) 1 d) -1

Answer 1

Step-by-step explanation:

ANSWER :

Correct option is option C which is 1.

Answer 2

Answer:

c) 1

Step-by-step explanation:

$m^2 −14m+14$

13 has its factors 13 and 1 whose sum is 14.

$∴m^2 −14m+13 \\ =m^2 −13m−m+13 \\=m(m−13)−1(m−13) \\ =(m−13)(m−1)$