Pixlemania14 Pixlemania14
  • 24-05-2017
  • Mathematics
contestada

(5x^2+3x-2)+(3x^2-6x+7)
SHOW WORK TO GET POINTS AND MUST BE CORRECT

Respuesta :

AwesomeAnand
AwesomeAnand AwesomeAnand
  • 24-05-2017
(5x^2+3x-2)+(3x^2-6x+7)
5x^2+3x^2=8x^2
3x+-6x=-3x
-2+7=5

8x^2-3x+5
Answer Link
Seprum
Seprum Seprum
  • 24-05-2017
[tex](5x^2+3x-2)+(3x^2-6x+7)=\underline{5x}^2+\underline{\underline{3x}}-\underline{\underline{\underline{2}}}+\underline{3x^2}-\underline{\underline{6x}}+\underline{\underline{\underline{7}}}=[/tex]
[tex]=8x^2-3x+5[/tex]
Answer Link

Otras preguntas

Is it possible to draw a unique triangle with angle measures of 35° , 65° , and 100°? Can anybody explain it to me please?
A countertop in the shape of a parallelogram has a base of 90 centimeters and a height of 50 centimeters. What is the area of the countertop?
what are the south African initiatives that address;inequality in gender;rights of people living with HiV and violence against women and children
I need help on 8,9,10,11,12
I want to know what is 2-2+6-22+5
What fractions are equivalent to 11/13?
How do you simplify √−81x6?
The shapes of most comets' orbits are_______.
Which is the best estimate for the sum of 3/8 and 1/12¿
is 2/5 equivalent to 0.5