Think of a imaginary 1(-1 because of the sign) in front of the parenthesis and distribute it to the other number and so x will become -x, 3y will become -3y and -z will become z because two negatives make a positive.

4 0

2 years ago

Give the degree of each polynomial

Norma-Jean [14]

Answer

Sorry! number 12 is 2

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

3x - y = 2<br> 3x - y = 3

expeople1 [14]

Answer:

there is no answer ( I mean this system of equations can't be solved)

Step-by-step explanation:

Because the x eliminates itself there will be no point.

6 0

2 years ago

(m^(6)n^(3))/(m^(2)n^(6))

mario62 [17]

Answer:

$(m^4)/(n^3)$

Step-by-step explanation:

See attachment

7 0

2 years ago