jazi100617 jazi100617

02-10-2018
Mathematics

contestada

What is the LCM of xy(x + 1) and x(x + 2)?

A.x2(x + 3)

B.x2(x + 1)(x + 2)

C.xy(x + 1)(x + 2)

D.xy(x + 3)

Respuesta :

saadhussain514 saadhussain514

03-10-2018

Answer

The answer is (C)

Explanation

[tex]xy (x + 1), x(x+2)[/tex]

By multiplying x in equation

[tex]y(x^2 + x), x^2 + 2x[/tex]

[tex]y(x^2 + x), x(x+2)[/tex]

All the 4 factors are (x^2 + x), y, x, (x + 2)

So, the LCM is

[tex]xy(x + 1)(x + 2)[/tex]

Answer Link

Otras preguntas

A 0.866-g sample of hydrated copper(ii) sulfate was heated carefully until it had changed completely to anhydrous copper(ii) sulfate () with a mass of 0.554 g.

When your weight is at least 20 percent above your normal , healthy weight you are considered?

When you step off a bus moving at 10 m/s, your horizontal speed when you meet the ground is?

Pearl is preparing a proof for the Converse of the Triangle Proportionality Theorem using the image above. She knows that AD over AB equals AE over AC: Statem

Convert the equation: y+7=-2(x-3) into slope-intercept form.

Which form best describes the poem The Tide Rises, the Tide Falls? A) narrative poem B) haiku C) free verse D) lyric poem

Given: t is tangent at B __ AB is diameter. If m /_DPB = 60°, then m angle DB =

NEED HELP ANSWERING THIS

Could anyone answer this? Im having trouble thanks!

[3-(4+3^2*8)divide by 4]