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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Which of the following monomials are similar:
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
x^7 × x^(3 )=
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
Which of the following is not a monomial:
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
〈x- y 〉^(2 )=
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
6 - (x-3) + (3 - 2y) =
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
The common factor of: 3x^(5 ) and 6x^2
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
( x + y)(x - y)
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
If x = -1 then the numerical of 3x(x-2) is:
3x^2
x^10
-3xyz and +3xyz
12 – x – 2y
x^(2 )- y^2
9
x^2-2xy+ y^2
x+y
Check it!