marine8144 marine8144

03-03-2016
Mathematics

contestada

montrer que f(x)=(2x-13)(2x-7) pour tout réel x

Respuesta :

tomzy416 tomzy416

03-03-2016

2x^2-14x-26x+91=0
2x^2-40x+91=0
x=17.3 &x=2.6

Answer Link

Otras preguntas

Please show all steps... finals coming up!

write a fraction you could multiply by the number 4 and have a product less than 4.

State whether the slope of the line passing through (2, 4) and (5, 2) is positive, negative, zero, or undefined.

If your training program is focused on improving how well your heart and lungs work together to supply oxygen your body during exercises, what health related fa

WILL GIVE BRAINLIEST!!!!!!!!!!! How would you use a model to determine the approximate formula for the circumference of a circle with a diameter of 6 cm, and co

A research question should A. outline the first subtopic of the research paper. B. not be concerned with the synthesis part of the process. C. focus on provid

On his computer, vien saved a 40-page report about safety in restaurants. he remembers the report had some interesting facts about the risks of falling, but he

HELP !!!!!! FAST!!!!! A rectangle is placed around a semicircle. the length of the rectangle is 14 cm. Find the area of the shaded region . Use 3.14 for pi do

Before you begin fueling your boat, what should be within reach

What was the purpose of laws passed shortly after september 11 attacks?