Question

Pls help asap 15 POINTS

For what value of c are the factors of x2 + cx + 121 the same?
The value of c is [blank]?

Answer 1

22

Explanation:

Using the expression to determine the value of c

121 = (c/2)²

find c

121 = c²/4

c² = 121 * 4

c = √121*4

c = √484

c = 22

Hence the value of c is 22