One of the roots of the equation $x ^ 2 - 12x + k = 0$ is x = 3 The other root is

Challenger App

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

One of the roots of the equation

x ^ 2 - 12x + k = 0

is x = 3 The other root is

Ax = - 9

Bx = - 4

Cx = 9

Dx = 4

Answer:

C. x = 9

Read Explanation:

x = 9

Read more in App

Related Questions:

Find the reminder when $p(x)=2x^4+4x^2-1$ is divided by $x+1$

Simplify: 3x(x - 6) + x² + 6x - 9 + 24 - x³

If p(x) is a third degree polynomial and s(x) is a fifth degree polynomial then find the degree of p(x) - s(x)