alanvilla481 alanvilla481

01-05-2020
Mathematics

contestada

5x^2-15x-50=0 solving quadratic equation

Respuesta :

ghanami ghanami

04-05-2020

Answer:

x=5 or x= - 2

Step-by-step explanation:

hello :

5x²-15x-50=0

5(x²-3x-10)=0

means :

x²-3x-10=0 so : (x-5)(x+2)=0

x-5=0 or x+2=0

x=5 or x= - 2

Answer Link

Otras preguntas

The way you interact with others is part of...

Which of the following will a patient need to endure before receiving a stem cell-generated organ transplant? A. A lengthy waiting period to secure an organ don

3. Consider the graph of A, B, C and it’s image A’, B’, C’. What reflection produces this image?

what is the afraid suffixes?

HELP ASAP! 25 POINTS! Let tan(2x) + tan(x) = 0, where 0 is less than or equal to x is less than or equal to 2pi. How many possible solutions are there for x? O

PLEASE HELP PLEASE What is happening to this graph when the x-values are between - 1 and 1? A. It is increasing. B. It is decreasing. C. It is constant.

Which list shows all the factors of 36

48 points....which is equivalent?

which rock is used for manufacturing of pencil

how do i get the correct answer for 0.429m to mm