marchatman marchatman

12-01-2017
Mathematics

contestada

Simplify the expression: 4x2 − 8y + 3x − 9x2 + 10y

Respuesta :

Аноним Аноним

12-01-2017

4x2 - 8y + 3x - 9x2 + 10y (Find common like terms)
4x2 - 9x2 = -5x2
-8y + 10y = 2y
3x = 3x
Simplified expression: -5x2 + 3x + 2y or -5x2 + 2y + 3x

Answer Link

Otras preguntas

A study will investigate the effectiveness of a new early reading program on Prekindergarten students' reading abilities. The samples (n = 30 and n =40) includ

Simplify the expression:

Find the roots of this polynomial x^2 -9x+8

I candy store sells 100 types of candy. Out of these 100 types, 2/5 contain chocolate. How many contain chocolate?

A student is writing a paper comparing the voting rules between states. Which of the following sites would be the most reliable resource with minimal bias for i

for which values of x and y is line p parallel to line q? x=5, y=3 x=1, y=5 x=3, y=5 x=3, y=6

Analyze the following terms and phrases about solar activity. Select the two that represent correct matches between cause and effect.(1 point) a) solar activity

9x + 2(3x + 7) = -31

PLZ HELP !!! SCREENSHOT

Idk what to do.And this is due tomorrow