aluralalonde aluralalonde

12-05-2022
Mathematics

contestada

Factor fully. Show all work.

a) 27m²−3

b) 10x³+5x²−50xy−25y

Respuesta :

12-05-2022

Answer:

A=

[tex]3(3m + 1)(3m - 1)[/tex]

Step-by-step explanation:

[tex] {27m}^{2} - 3[/tex]

Factorise

[tex]3( {9m}^{2} - 1)[/tex]

Rewrite it

[tex]3(( {3m)}^{2} - {1}^{2} )[/tex]

[tex]3(3m + 1)(3m - 1)[/tex]

Answer Link

Otras preguntas

simplfy[tex] \sqrt{10 \times \sqrt{8} } [/tex]option 1[tex] \sqrt{18} [/tex]option 2[tex]4 \sqrt{5} [/tex]option 3[tex] \sqrt{80} [/tex]option 4 [tex]8 \sqrt{1

a client is postoperative following a graft reconstruction of the neck. what intervention is the most important for the nurse to complete with the client?

48 -6 4 -2 2 y 2 X Domain and range

how does faulkner portray these differences? how does his diction set up different social roles and classes for different areas? what impact does this have on y

Which function represents a vertical stretch of an exponential function? *x)-3(2)* ○ f(x)=1/(3)* Of(x)=(3) ²x 2x O f(x)=3 112

Why does the author include the section “Spend money, help others”?

Which of the following is a true statement? 9/15< 4/5 18/27=1/3 3/4<2/3 5/6>11/12

A 12100 kg railroad car is coasting on a level, frictionless track at a speed of 19. 0 m/s when a 4790 kg load is dropped onto it. If the load is initially at r

the marketing team of 7 star inc., a company manufacturing smartphones, is currently studying the size, density, location, age, adn occupation of its target mar

pls someone do this for me i gotta shower lol