urnameismine urnameismine

11-03-2021
Mathematics

contestada

Find the value of the expression 4x+12xy+9y2 when x=-1 and y =2

Respuesta :

Amarokwolf Amarokwolf

11-03-2021

Answer:

4*4+12*(-1)*2+9*2*2=16-24+36=52-24=28

Step-by-step explanation:

Answer Link

Otras preguntas

A crate made of wood measures 50 cm wide, 70 cm long, and 40 cm tall. Which unit of measurement should be used to figure out the surface area of the crate? A.

Factor completely 9x^4y − 6x^3y^2 + 3x^2y^3. A-3x^2y(3x^2 − 2xy + y^2 B-3xy(3x^2 − 2xy + y^2 C-3xy^2(3x^2 − 2xy + y^2 D-3x^2y(3x^2 + 2xy + y^2

Which event happened as a result of the US invasion of Afghanistan? The Taliban was overthrown. The shah of Iran went into exile. The country surrendered

The base of an isosceles triangle is 10 what can you say about the other legs

10:45pm-12:15am = 6 3/4 pages How many pages per hour?

If the length of a rectangle is 12 ft. and its area is 84 sq. ft., find the width of the rectangle.

El auto de mi padre costó muy poco. Es _____________.

What are two main ideas in Peking Dust? HELP!!!!!!!!!!!!! WILL GIVE BRAINY

The rhetorical device that appeals to the emotional side of an argument is called A. ethos B. logos C. pathos D. persuasion

How does the size of a eukaryotic organism normally compare to the size of a prokaryotic organism?