Question

Question 5 (1 point)

What is the value of "b" in the following quadratic? (Make sure the equation is in
standard form: ax + bx +c= 0)
x^2 + 28 = -11x

Answer 1

b = 11

Explanation:

the standard form of a quadratic equation is ax² + bx + c = 0 ( a ≠ 0 )

given

x² + 28 = - 11x ( add 11x to both sides )

x² + 11x + 28 = 0 ← in standard form

with b = 11