MATH SOLVE

3 months ago

Q:
# 1. Solve.x^2+9x+2=0Enter your answers, as exact values, in the boxes.2. What is the solution of the equation when solved over the complex numbers?x^2+24=0

Accepted Solution

A:

1. using the quadratic formula you get -9+/-sqrt(9^2-4*(1*2))/2*1 this simplies to x = -9 +/- sqrt(73)/2x = -0.22799812 and -8.77200187

2. complex numbers have the letter i with them using the quadratic formula you get 0 +/- sqrt(0^2-4*(1*24))/2*1x = -2i sqrt(6) and 2i sqrt(6)

2. complex numbers have the letter i with them using the quadratic formula you get 0 +/- sqrt(0^2-4*(1*24))/2*1x = -2i sqrt(6) and 2i sqrt(6)