kieraangelsweet kieraangelsweet

23-05-2017
Mathematics

contestada

what is the least common denominator of 7/x^2 7/5x explain

Respuesta :

apologiabiology apologiabiology

23-05-2017

see the denomenators

x^2 and 5x

factor each
x^2=x*x
5x=5*x

lcd=5*x*x or 5x^2

the factions would be 35/5x^2 and 7x/5x^2

Answer Link

Otras preguntas

What is the main difference between a struct and a class?

f(x) = x g(x) = 1 What is the domain of ( g f ) (x)? All real numbers

An automobile uses gasoline at a rate of 12 kilometresper litre (km/L) and has a 65-litre tank. How far can ittravel on one tank of gas?

3. Simplify 76/3 It makes no sense so please explain

A 500 g stone is thrown upwith a velocity of 15ms.Find its(i) P.E. at its maximum height(ii) K.E. when it hits the ground

A pool measuring 10 meters by 28 meters is surrounded by a path of uniform width, as shown in the figure. If the area of the pool and the path combined is 760

2x^2-5xy-y^3 If x=-3 and y=-2 Using PEMDAS

A machine produces open boxes using square sheets of metal. The machine cuts equal-sized squares measuring 2 inches on a side from the corners and then shapes

Need help with this one

Find (f/g)(x) for the following functions. f(x)= 18x3 - 7x2 + 5x-3; g(x)= -9x2 -2