matt15857 matt15857

04-02-2020
Mathematics

contestada

Simplify the expression 9k(8k+7)

Respuesta :

brockdominique02 brockdominique02

04-02-2020

Answer:

135k

Step-by-step explanation:

9k*8k=72k

9k*7=63k

72k+63k=135k

Answer Link

qubitarmy qubitarmy

04-02-2020

Answer:

72k²+7

Step-by-step explanation:

Multiply 9k and 8k. After that, you will get 72k² because there are two k numbers. so you leave +7 and put that in the equation then you get 72k²+7.

Answer Link

Otras preguntas

The Supreme Court would be called an activist court if it?

Can you describe the job of an ethnomusicologist?

Explain how a girl could have the symptoms of dmd using what you know about inheritance and random mutation ?

Joey traveled 150 miles in 212 hours. Which expression gives Joey's speed in miles per hour?

Can someone please help me with this/ Modelo: Anita / comprar un regalo / a mí Anita me compró un regalo a mí. María / comprar aretes / a

Which is a property that mendeleev predicted for gallium A. It is a metal B. It is a nonmental C. It is highly reactive D. It is a gas

Find the slope and y-intercept of the line 18x+4y=112

What are the solutions to the equation 1.25+r=4?

which equation is representedby the graph below?

Which of the following graphs represents a function?