Lizzymizzy
Lizzymizzy Lizzymizzy
  • 22-08-2018
  • Mathematics
contestada

Simplify each expression
-1+3x^2-9y+2x+6y-3

5y-3x+2x^2+10-3y-2x^2

4x^2+9y-5-3x^2-5y-3+2x

3x^2+7y+3x-2y+2-y

Respuesta :

lucielchoi707
lucielchoi707 lucielchoi707
  • 22-08-2018
1. -4+5x^3-(-3y)^0

-1+-3=-4
3x^2+ 2x^1= 5x^3
9y^1-6y^1=14y^0

2. 2y-(-3x^5)+10

5y-3y=2y
-3x^1+-2x^2=-5x^3
-5x^3+2x^2=-3x^5

3. 3x+3y+8

4x^2+2x=6x^3
6x^3-3x^2=3x
7y-2y=4y
4y-y=3y
-5+(-3)=8

4. 6x^3+4y+2

3x^2+3x^1=6x^3
7y-2y=5y
5y-y=4y

I hope this helped
Answer Link

Otras preguntas

how did geography affect the british advance on Philadelphia.
How did britain most impact the formation of modern nations in the region? A. with economic and military support B. through expanded trade opportunities C. by b
What's the difference between eso, ese, and que?
PLEASE HELP I DON'T UNDERSTAND
What is the square root of a 1,000,000
The sum of two numbers is 94. The larger number is 8 less than twice the smaller number. What is the larger number?
Find the mean absolute deviation 87,75,85,77,74,82,90,88,79,81
The position of czar was abolished at the end of which war? a. Russo-Japanese War b. World War I c.World War II d.Cold War.
According to this equation, F=ma, how much force is needed to accelerate an 82-kg runner at 7.5m/s2? A. 615 N B. 10.9 N C. 615 m/s D. 10.9 m/s
what is the climax in the book miracle on 49th street