lolaxpatrick lolaxpatrick

11-03-2020
Mathematics

contestada

expand and simplify (x+9)(x-3)

Respuesta :

marcthemathtutor marcthemathtutor

11-03-2020

Answer:

x² + 6x-27

Step-by-step explanation:

(x+9)(x-3) (expand by distributive property)

= x(x) -3(x) + x(9) -3(9) (simplify)

= x² -3x+9x-27

= x² + 6x-27

Answer Link

Otras preguntas

what does "Touch my friends again and I'll blind you." means?

80 POINTS TO WHOEVER ANSWERS MY 3 QUESTIONS. __________________ what was Patrick Henry’s “Give Me Liberty, or Give Me Death!” speech in 1775 about? ___________

fungi that decompose dead organisms

how to draw a graph for y =2x-3

The expression 500(2)x can be used to determine the size of a population that grows over a period of time. What does 500 represent in the expression?

How did prohibition divide the nation ?!

4 5 6 7 8 9 10 Time Remaining 53:48 Which statements accurately describe medieval pardoners? Check all that apply. They translated the Bible into English. They

Why do geographers study religion? to reduce the spread of pandemics by restricting religious diffusion to explain religion's role in regional conflict to preve

What characteristics of information technology careers can be a challenge for employees

list the key parts of this graph and explain what each means in a real world context