Carlysmethers Carlysmethers

14-06-2017
Mathematics

contestada

Simplify into one fraction. -5x/x-3 - 7/x+3

Respuesta :

16-06-2017

-5x(x+3)-7(x-3)/x^2-9= -5x^2-15x-7x+21/x^2-9= -5x^2-22x+21/x62-9

Answer Link

aliabdi285 aliabdi285

21-06-2017

-5x(x+3)-7(x-3)/x^2-9= -5x^2-15x-7x+21/x^2-9= -5x^2-22x+21/x62-9

Answer Link

Otras preguntas

You want to make a skirt to go around the bottom of a round chair with a radius of 1 foot. What is the minimum length of fabric needed for the skirt to wrap the

Algebra about ages please help

Emmanuel has 745 pictures in his phone. His memory is getting full, so he starts deleting 29 pictures everyday. Define each variable and write an algebraic expr

Olaf, an executive with pharma product distribution, inc., has to decide whether to market a product that might have undesirable side effects for a small percen

How does the greenhouse effect help to explain earths climate

Madison wants to make cookies for his little sisters birthday party she is cutting a roll of cookie goes into pieces that are 1/2 inch thick if the role is 13

An airplane is pushed 22 degrees eastward off its northward course by a jet stream traveling at a speed of 136.73 km/hr. The new speed is 365 km/hr. Find the pl

Why do bodies of water tend to moderate temperature swings from day to day?

William is participating along with a group of adolescents trying to lose weight. one of his assignments is to keep a diary of his food intake and the times tha

The main motive for king philip ii's attack on england in 1588 was to