14-03-2016
Mathematics

contestada

evaluate expression 3(7+x2);x=2

Respuesta :

apologiabiology apologiabiology

14-03-2016

so assuming that x2=x^2 and not 2x
3(7+2^2)
3(7+4)
3(11)
33

Answer Link

Otras preguntas

what were the goals of the first pan-african Congress?

Which of the following conditions makes fossils formation more likely? A) buried slowly B) attacked by scavengers C) made of hard parts D) composed of soft par

If two automobiles collide they usually do not stick together. does this mean the collision is elastic

What is the formula for the following sequence 4, 12, 36

Which sequence correctly represents blood flow known as pulmonary circulation?

selfless acts can bring new hope in dark times. which setting best reflects the theme? Armand and Jerry's room, Lemire's Drugstore, the dance, outside with spri

How many hours does it take to drive from Trenton, NJ to Harrisburg at 55 mph? Round to the nearest tenth hour.

Let f(x)=x+2f(x)=x+2 and g(x)=2x+1 . Graph the functions on the same coordinate plane. What are the solutions to the equation f(x)=g(x) ? Enter your ans

can someone help with aa biology question..

Which literary device does the underlined portion of the text most clearly show?”If she close her eyes,she down from a nearby mountain and chasing her family.”A