dale0129 dale0129
  • 12-07-2019
  • Mathematics
contestada

Check all that apply.
x2 + 4x - 9 = 5x + 3

Respuesta :

Аноним Аноним
  • 12-07-2019

Answer:

The solution set is (-3, 4).

Step-by-step explanation:

x2 + 4x - 9 = 5x + 3

x^2 + 4x - 5x - 9 - 3 = 0

x^2 -x - 12 = 0

(x - 4)(x + 3) = 0

x = -3, 4.

Answer Link

Otras preguntas

the process of sliding or dragging and then dropping a thumbnail in a new location is called ____.
What did Adam Smith call the notion that people make economic choices that are best for themselves, but that self-interest leads them to do what is best for the
A bottle of orange juice hlds 4/6 quart of juice. A bottle of pineapple juice holds 2/3 quart of juice. Which bottle has more juice? Hoe do you know?
How are the Senate leaders chosen?
What is the median of the data? 12, 17, 16, 10, 20, 13, 14, 14, 12, 12, 19, 18 A. 15 B. 17 C. 14 D. 16
The sum of two consecutive interfere is 7
Simplify each and state the excluded values.12x2 8x11)28x16x
Emma uses a 250 meter roll of crepe paper to make streamers. how many dekameters of crepe paper does Emma use
Define and describe the effects of the Nazis' Final Solution.
How is multiplying fractions the same as multiplying whole numbers and different