mode2211 mode2211

04-01-2021
Mathematics

contestada

How do you do this problem? Expressions and Calculator Skills

7x2 + 2x – 6?
X=-3

Respuesta :

julie0918 julie0918

04-01-2021

Answer:

51

Step-by-step explanation:

7x^2 + 2x -6 [x= -3]

7(-3)^2 + 2(-3) - 6

7(9) + (-6) -6

63 + -12 = 63 - 12 = 51

Answer Link

Otras preguntas

After the price of petroleum oil went up by 10%, a consumer reduced his oil consumption by the same percent. By what percent would his petroleum bill be changed

what were the languages of the mughal empire

All of the following are growing issues in the Post-Cold War Era except which one? A. the rising cost of healthca When did the Enola Gay drop the atomic bomb on

A TV screen is 15 inches high and 20 inches wide. Write each ratio. A. Height to width B. Width to height

Japan felt disrespected by the treaty of Portsmouth provisions, because

What person was influential in trying to ease race relations in America during the early part of the twentieth century? Booker T. Washington Woodrow Wilson Fred

definition of Extended Ratio

The music of the Classical era reflects the principles of A. the splendor of the church.B. extravagance and unpredictability.C. clarity and balance.D. orna

Can water only dissolve inorganic compounds

what geographical features are shared by all four ancient Chinese empires