Instructions: Match the quadratic equation to the type of factoring that could be used to solve it. 9x2−16=09𝑥2−16=0 3x2−27x=03𝑥2−27𝑥=0 x2+6x+9=0𝑥2+6𝑥+9=0
Question
Instructions: Match the quadratic equation to the type of factoring that could be used to solve it.
-
Equation:
9x^2−16=0 -
Equation:
3x^2−27x=0 -
Equation:
x^2+6x+9=0
Solution
-
The quadratic equation 9x^2 - 16 = 0 can be factored using the difference of squares method. This is because the equation is in the form a^2 - b^2, where a = 3x and b = 4.
-
The quadratic equation 3x^2 - 27x = 0 can be factored using the greatest common factor (GCF) method. This is because both terms in the equation have a common factor of 3x.
-
The quadratic equation x^2 + 6x + 9 = 0 can be factored using the perfect square trinomial method. This is because the equation is in the form (x + a)^2, where a = 3.
Similar Questions
Instructions: Match the quadratic equation to the type of factoring that could be used to solve it. 9x2−16=09𝑥2−16=0 3x2−27x=03𝑥2−27𝑥=0 x2+6x+9=0𝑥2+6𝑥+9=0
Solve the quadratic by factoring.5, x, squared, plus, 9, x, minus, 6, equals, 10, x5x 2 +9x−6=10x
What is the discriminant of the quadratic equation x, squared, minus, 9, x, minus, 3, equals, 0x 2 −9x−3=0?
Solve for all values of xx by factoring.x, squared, minus, 6, x, equals, 2, xx 2 −6x=2x
Solve for all values of xx by factoring.x, squared, plus, 6, x, minus, 100, equals, 6, xx 2 +6x−100=6x
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.