annriyabijo9
annriyabijo9 annriyabijo9
  • 07-03-2021
  • Mathematics
contestada

Add x2 + 4 x2y -7xy +3 and x2y + x y + 9

Respuesta :

Nayefx
Nayefx Nayefx
  • 07-03-2021

Answer:

x²+5x²y-6xy+12

Step-by-step explanation:

to understand this

you need to know about:

  • algebra
  • PEMDAS

given:

  • x²+4x²y-7xy+3+x²y+xy+9

let's solve:

  1. rewrite:x²+4x²y+x²y-7xy+xy+9+3
  2. combine like terms:x²+5x²y-6xy+12
Answer Link

Otras preguntas

On a number line is 2.06 or 2.6 farther to the left
Why does spring come so suddenly to Narnia?
12. Which element is used in bright, flashing advertising signs?
Calculate the area of the rectangle when a = 4 and b = 2. Next, calculate the area when the length and width are doubled. Does the area double? What is the ra
Which expression is an equivalent expression of 12x + 10 + 4y? 2(6x + 2y + 6) 3(4x + y + 10) 2(6x + 4y + 8) 2(6x + 5 + 2y)
Who were the cold war warriors?
The weight of an object will not change when moving from the Earth to the Moon. a. True b. False
A chemical change is also referred to as a(n)__________
how many triangles can be made if one angle is 95 degrees and another angle is acute?
-0.38,-3/8,-0.04 from least to greatest?