eidmariam67
eidmariam67
04-11-2021
Mathematics
contestada
What is the sum of this problem?
Respuesta :
syahbanazacki
syahbanazacki
04-11-2021
Step-by-step explanation:
= (3x² - 4) + (5x² + 8)
= (3 + 5)x² + (-4 + 8)
= 8x² + 4
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
Which of the following sentences is written in passive voice? a. You should drink water throughout the day as it is the best way to keep the body hydrated b. Wa
What is the source for geothermal energy? a. the sun b. earth’s internal heat c. moving water d. biomass
Which is an environmental change that occurs very slowly? a. tsunami b. global warming c. seasonal changes d. oil spill
PLEASE HELP!!!!!!!! All of the following are common air pollutants that can be damaging to the environment except a. particulate matter. b. carbon monoxide. c.
In Shakespeare's time, were often blamed for unexplained tragic events such as plagues and fires. a. non-Christians b. demons c. foreigners d. witches
The crowd leaned out the windows, hooting and hollering, until the lions awoke. To create a more negative connotation, the author could have replaced the word c
2. The water cycle is also referred to as the _______ cycle. a. oxygen b. hydrogen c. watershed d. hydrologic
When an adverb modifies a verb with a helping verb, the adverb should generally be placed a. at the end of the sentence. b. after the helping verb. c. before th
Which factor helped shift American opinion away from neutrality during World War I?
Which sentence contains a prepositional phrase? a. A fire blazed below. b. Those sunglasses were under the seat last night. c. Turn that log over. d. The weathe
