madisoncolon04 madisoncolon04

03-04-2020
Mathematics

contestada

-7a^2+3a-9 from 5a^2-6-4 subtract

Respuesta :

fayemioluwatomisin fayemioluwatomisin

03-04-2020

Answer:

Step-by-step explanation:

To subtract -7a^2+3a-9 from 5a^2-6-4

We have

5a^2-10--7a^2+3a-9

5a^2-10+7a^2+3a-9

Collect like terms

12a^2+3a-10-9

12a^2+3a-19

Answer Link

Otras preguntas

sharonas age is at most 3 more than twice kaylas age. if sharona is 35 years old, write an inequality that best represents the situation, where a represents kay

When Ryan’s alarm clock woke him up at eight in the morning, he hardly suspected that he would never hear it ring again. Which narrative device is used in this

The basic requirements for industry growth are capital natural resources and workers true or false

Which words describe the sets of plays during Shakespeare's day? A. shabby, ugly B. expensive, elaborate C. elegant, graceful D. spare, simple

The hypothesis that evolution occurs and irregular rate through geologic time is known as

What number is 10,000 less than 337,676?

What is the term used for a play that is performed exactly as it is written? adapted direct translation indirect translation

how does moving the place of a digit change its value

The structure that surrounds the cytoplasm in a bacterial cell is the

When it comes to cholesterol, it is better to have __________.