Answered

Perform the indicated operation
1. -7x-2x
2. 3x²y+2xy²+-4x²y
3. 4x-2y+y-7y
4. (4x-2y)-(-2y+4x)
5. (3x²y+4xy²)+(-4xy2-2x²y)​

Sagot :

Alexinaviz

Answer:

1. 14x

2. -1x²y+2xy²

3. 4x-4y

4. 8x+4y

5. x²y

Iloveyou09cbviz

1. -9x

2 9x*7y*6

3 4(x-2y)

4 0

5 xy(x+4y-8)

yung * means raise to / exponent I taas mo Lang yung number 7 at 6 wala Kasi sa keyboard eh