jailaj962 jailaj962

06-02-2021
Mathematics

contestada

Evaluate the expression: 3a2 + 2b2 when a = -3 and b = 6

Respuesta :

moriahcueva moriahcueva

06-02-2021

Change the variables to numbers: 3(-6)2+2(6)2
Multiply 3 and -6=-18*2= -36
Multiply 2 and 6=12*2=24

-36+24= -12

Answer Link

Otras preguntas

Fertilizer runoff from farms can get into groundwater and travel to nearby streams. Then, it can eventually end up in lakes. What is one result of excess fertil

What was true about the Ku Klux Klan

For a sine wave depicting simple harmonic motion, the smaller the amplitude of the wave, the smaller the of the pendulum from the equilibrium position. The sh

Sally is examining some untitled diagrams. One diagram shows a cotyledon, primary leaf, and hypocotyls, whereas the other diagram shows presence of coleoptile,

What role did religious festivals play in greek life?

Prove that the triangles shown below are similar and provide a similarity statement

What is the volume of the coffee in a can if the can has a radius of 4 inches and a height of 9 inches? (Use 3.14 for π.)

Which of the expressions below can be factor using the difference of squares method

Can anyone help me on this

Explain the argument between the Eastern Orthodox Church and the Roman Catholic Church. What were its origins and how did it end? I know of about a million link