katrinamonkey2006 katrinamonkey2006

03-02-2021
Mathematics

contestada

(y +3) (y -4) can you show me solving step by step please

Respuesta :

JadeMatildeF JadeMatildeF

03-02-2021

Answer: y^2-y-12

Step-by-step explanation:

a=y, b=3, c=y, d=-4

=yy+y\left(-4\right)+3y+3\left(-4\right)

Apply minus−plus rules

(+(−a)=−a)

=yy-4y+3y-3\cdot \:4

Simplify yy-4y+3y-3x4:y^2-y-12

=y^2-y-12

Answer Link

Otras preguntas

Perimeter protection, area/space protection, and object/spot protection are categories of?

What are the differences between a hotel and a motel?

You want to minimize your current tax bill by maximizing your contributions to your _____________

What kind of trend has been developing in the population growth of Nepal?

Is singer-songwriter really a genre of music? or are the artists in this module too diverse to comprise a style or idiom? why or why not?

Which would be represented by FN on a force diagram? O Northern Force O Newton Force O Normal Force O Negative Force

The hunting of shumba Figures of speech line 1- 20

Based on these segment lengths, which group of segments cannot form a triangle? a. 12, 7, 8 b. 8, 7, 13 c. 1, 2, 3 d. 80, 140, 70

Which sentence best communicates the author’s messages that the Berlin Wall made citizens feel Afraid?

How to factorise completely please help this is algebra