christinamflores2128 christinamflores2128

21-03-2024
Mathematics

contestada

What is the missing polynomial? _-(20-4x-5x^2)=20-7x^2

Respuesta :

palvirajput8427 palvirajput8427

21-03-2024

Answer:

Step-by-step explanation:

-(20-4x-5x^2)=20-7x^2

-20+4x+5x^2=20-7x^2

12x^2+4x-40=0

4(3x^2+x-10)=0

3x^2+x-10=0

3x^2+ 6x-5x-10=0

3x(x+2)-5(x+2)=0

(x+2)(3x-5) =0

x= -2,5/3

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

-3(-3x^2 + 2x) How do I distribute?

II. Round to the nearest hundred. 11. 582 12. 1,234 13. 640 14. 770 15. 1,104

The event above best demonstrates which feature of the American way of life? A) The First Amendment guarantees personal freedoms B) The Declaration of Indepen

round to the nearest underlined place 18 904 A. 18,000 B. 19,000 C. 20,000 D. 18,920

What is the difference between 34343 and 1212

she's a bubble in a bottle of champagne

5. Another word for "artificial" is A residue B. synthetic C. mixture

In a function g(x), g(1) = 5. Which could be the function of g(x)?

Look at the map and choose the correct option with the country indicated on the map. O Colombia O Perú O Paraguay O Bolivia

The circled one please Mark brainliest!!