alfredogomezgaytan7 alfredogomezgaytan7
  • 04-03-2021
  • Mathematics
contestada

the value of the expression x² - 2 ( x + 5 ) when x = 10.

Respuesta :

SaraMHeheez
SaraMHeheez SaraMHeheez
  • 04-03-2021

Answer:

70

Step-by-step explanation:

10 2 - 2(10+5) = 100 - 2(10+5)=15

100 - 2 x 15 = 100 - 30

=70

Answer Link

Otras preguntas

please help a. -4/3 b. -3/5 c. 4/5 d. 3/4
Which equation would you use to calculate the heat released when a solid melts?
One result of economic growth during the Song period was urbanization, which means. A. Advances in farming. B. Increase in trade. C. Use of money. D. Growth of
x y 0 -14 1 -13 2 -6 3 13 The table above represents what type of function? A. nonlinear B. linear and nonlinear C. neither linear nor nonlinear D. linear
what does an active volcano do?
what is the value of x?​
Help? Use the law of sines to find the length of side c
how can you use the internet to fight for social change
Grade 9 - Physical Education Can anyone please help me answer this question? Soon as possible! How can you protect yourself from injury when performing activit
Which of the following was not an established condition for POWs working outside the internment camps? a. POW workers were available to work when no other work