26isposk
26isposk
03-04-2022
Mathematics
contestada
If x=3, calculate the value of:
X squared + 2x
Respuesta :
loneguy
loneguy
03-04-2022
[tex]x^2+2x\\\\\text{If x = 3,}\\\\3^2 + 2(3) = 9 + 6 = 15[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
16x^2-24x+7=0 equation and/or inequalities
a couple wants to install a square mirror that has an area of 500 square inches.to the nearest tenth of an inch,what length of wood trim is needed to go aroun
Rectangular classroom seats 72 students. If the seats were rearragned with 3 more seats rows in each row, the classroom would have 2 fewer rows. Find the origin
how to Express each decimal as a fraction or a mixed number in a simplest form ? I need help with -0.14
wallpaper cost $2 per square yard how much would it cost to cover a rectangular wall that measures 15 feet by 21 feet
Write equation in function form 4x+y=10
Write an addition equation with a positive addend and a negative addend and a resulting sum of -8
how do you solve 4a/b divided by 2ac/b
What are the natural resources in venice,italy?
Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi
