Solve the equation for all real solutions in simplest form.q, squared, minus, 7, q, plus, 3, equals, minus, 2, qq 2 −7q+3=−2q
Question
Solve the equation for all real solutions in simplest form.q, squared, minus, 7, q, plus, 3, equals, minus, 2, qq 2 −7q+3=−2q
Solution
The given equation is q^2 - 7q + 3 = -2q.
First, let's simplify the equation by moving all terms to one side.
q^2 - 7q + 2q + 3 = 0
This simplifies to:
q^2 - 5q + 3 = 0
Next, we solve for q by factoring the quadratic equation.
Unfortunately, this equation does not factor nicely, so we will have to use the quadratic formula, which is q = [-b ± sqrt(b^2 - 4ac)] / (2a).
In this equation, a = 1, b = -5, and c = 3.
Substituting these values into the quadratic formula gives:
q = [5 ± sqrt((-5)^2 - 413)] / (2*1)
Solving inside the square root first:
q = [5 ± sqrt(25 - 12)] / 2
This simplifies to:
q = [5 ± sqrt(13)] / 2
So, the solutions to the equation are q = (5 + sqrt(13)) / 2 and q = (5 - sqrt(13)) / 2.
Similar Questions
Solve the equation 5q2+36q+7=0.
Given 7p−q=2p+6, express p in terms of q.
Solve the equation for all real solutions in simplest form.5, r, squared, minus, 7, r, plus, 4, equals, 65r 2 −7r+4=6
Given 7p−q=13q, express p in terms of q.
Solve the following quadratic equation for all values of xx in simplest form.4, plus, 3, x, squared, equals, 74+3x 2 =7
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.