holahehehahahha holahehehahahha

10-07-2020
Mathematics

contestada

Evaluate 4x² + 2xy for x = 5 and y = 2.

Respuesta :

10-07-2020

Hey there! :)

Answer:

120.

Step-by-step explanation:

Substitute in 5 for x and 2 for y into the expression 4x² + 2xy:

4(5)² + 2(5)(2) =

4(25) + 2(10) =

100 + 20 =

120.

Answer Link

Otras preguntas

At a club meeting, there are 10 more club members than nonmembers. The number of club members at the meeting is c. A ; the total number of people at the club me

Describe an addition problem that you may need to regroup hundredths to solve

A word problem whose solution is |20| =20

Why does Macbeth lie to banquo about the witches

No matter what the cell type, prokaryotic or eukaryotic, plant or animal, the ____________ forms a protective barrier between the exterior environment and the i

Find the value of x when the area of a triangle is 22 in2 and has a base of 3x-1 and height of x.

solve this equation -9 - 6 12h 40 = 22. I am not sure of the answer

100-99 98-97 96-95 ... 8-7 6-5 4-3 2-1=

Which Hellenistic inventor and mathematician experimented with levers, created a machine for raising and transporting water, and determined formulas calculating

The front gear of a bicycle has 54 teeth. the back gear has 18 teeth. how many complete rotations must the smaller gear make for both gears to be aligned in the