katgatayajairra
katgatayajairra
11-02-2015
Mathematics
contestada
How do you do 4x^2+3x-10=0
Respuesta :
konrad509
konrad509
11-02-2015
[tex]4x^2+3x-10=0\\ 4x^2+8x-5x-10=0\\ 4x(x+2)-5(x+2)=0\\ (4x-5)(x+2)=0\\ x=\dfrac{5}{4} \vee x=-2 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
A food worker cleans the inside of a pizza oven using a steel wire brush. After the oven is clean, it is set to 500 degrees to cool the pizza. What potential fo
The caterer at a brunch bought several pounds of chicken salad and several pounds of tuna salad. The chicken salad cost $9 per pound, and the tuna salad cost $6
List the partial products for 42 times 28
You and your lab partner place 2 g slices of liver into 3 test tubes containing water, vinegar, or baking soda. You add 15 ml of hydrogen peroxide to each and m
Given: p: Angles XYZ and RST are vertical angles. q: Angles XYZ and RST are congruent. Which statement is logically equivalent to p - q? If angles XYZ and RST a
Describe the electromagnetic spectrum, electromagnetic waves, and give two examples of different types of electromagnetic waves.
what factors most likely dicates death rituals
What is the perimeter of a Polygon with vertices at (3,2),(3,9),(7,12),(11,9), and (11,2)?
9. An angle is 9 less than twice its supplement. Find the measure of the supplement.
Why are rivers less productive than swamps? The water flow n rivers is too high
