Ataylor1796 Ataylor1796

03-04-2017
Mathematics

contestada

what is the answer for x2-3x=10??

Respuesta :

darcygott darcygott

03-04-2017

1) set equation equal to zero: x2-3x-10=0
2) factor equation: (x-5)(x+2)=0
3) set each half-equation equal to zero: x-5=0 / x+2=0
4) solve for x: x= -5 and 2

Answer Link

Otras preguntas

What is 1 2/3 multiplied by 4 1/4 as a mixed number or fraction

PLZZZ HELPP!!!!! Based on what you know about root words, what does –meter mean? To measure, To improve, To progress, To return

2x+y for x=5 and y=4

Hi! Can you please help me with this problem? If you can please show the steps on how you got it. Thank you!

Describe three causes for the French Revolution 1) 2) the enlightenment and American revolution 3)

Cell division is related to which of the following processes of an organism A. reproduction B. repair C. growth D. all of these Plz help

HELP!!!! One cell has more mitochondria than the other. How would having more mitochondria affect the cell's function? Select one: a. It would release less e

5) A cell is placed in a solution. If the cell is observed to shrink, the solution must be _________________ relative to the interior of the cell. A) toxic B)

PLEASE ANSWER THIS ASAP ILL GIVE BRAINLIEST !!!!! How does a university’s cultural environment will prepare anyone for success?

Select from the drop-down menus to correctly complete the proof. To prove that 3√2 is irrational, assume the product is rational and set it equal to a/b , w

ACCESS MORE EDU ACCESS