Camreece1 Camreece1
  • 13-05-2015
  • Mathematics
contestada

Expand and simplify these expressions you must show working out:
A. 2x+3(x+5)=
B. 7u-3(2u-3)=

Respuesta :

brookegallagher
brookegallagher brookegallagher
  • 13-05-2015
A.
2x + 3(x+5)
2x+(3*x)+(3*5)
2x+3x+15
5x+15
If necessary, you could pull out 5 to make it 5(x+3)
B.
7u-3(2u-3)
7u+(-3*2u)+(-3*-3)
7u+(-6u)+9
7u-6u+9
1u+9
u+9

Hope this helps!
Answer Link

Otras preguntas

Who issued the Edict of Milan, legalizing Christianity in the Roman Empire? Diocletian Marcus Aurelius Augustus Caesar Constantine
what's 6+5=? need help haha.​
Which of the following was true of labor unions during the harding administration
PLSSS HELPPP!! 1.) Review the table below. Note: the exchange rates are just examples and are not intended to be accurate. You will use the information in the
What’s the correct answer for this?
A vertical plane intersects the three-dimensional object in the image and divides the object into equal halves. What is the shape of the cross section? A. B
What would happen if a light source was placed below a plant? • the plant would respond negative to gravity • the plant would exhibit negative phototropism •
Could anyone help with these please quick Lots of points!!!
Please help asap! Will give brainliest! Please read the question then answer correctly! No guessing.
What’s the answer m 1 = 3x, m 2 = 4xº, m 3 = 2x, find x. 10 20 30 40