Polynomials Add Sub Distribute

Simplify:

• 9n³ + 4n

• 7n³ + 6

• -3n³ + 2

• 7n⁶ + 6

Tags

CCSS.HSA.APR.A.1

How do you add polynomials?

• 1)subract

  2)multiply

  3)divide

• 1) Rewrite to remove parenthesis.

  2)Identify and group like terms.

  3)Combine like terms

• It is impossible to add polynamials.

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CCSS.HSA.APR.A.1

How do you subtract polynomials?

• Distribute -1 throughout. Then continue with the same procedure for adding.

• (3y-4y)

• Distribute 1 thoughout. Then do same procedure for substraction.

• None of the above.

Tags

CCSS.HSA.APR.A.1

How to multiply a monomial by a polynomial?

• Remove all variables in the polynomial then multiply.

• Combining like terms

• A single term polynomial.

• Distribute the monomial throughout the polynomial.

Tags

CCSS.HSA.APR.A.1

How do you multiply binomials?

• Distribute one binomial into the other.

  add

  then simplify by combining like terms.

• Distribute one binomial into the other.

  Multiply.

  Then simplify by combining any like terms.

• Distibute on binomial into the other

  Divide

  Then simplify by combining any like terms.

Tags

CCSS.HSA.APR.A.1

Find the sum.

(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x²+ 5x -7

• -2x² + 11x -4

Tags

CCSS.HSA.APR.A.1

Find the sum.

(3y² + y³ - 5) + (4y² -4y + 2y³ + 8)

• 3y³ + 7y² - 4y + 3

• 4y² + 3y³ - y + 3

• -y⁴ + 2y³ -y - 4

• 4y³ + 3y² -3y + 1

Tags

CCSS.HSA.APR.A.1

Simplify each expression. (6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴ + 2x² + 14x

• 16x⁴ + x² + 14x

• 11x⁴ + x² + 14x

• 11x⁴ + 2x² + 10x

Tags

CCSS.HSA.APR.A.1

Find the difference.

(3- 2x + 2x²) - (4x -5 +3x²)

• x² + 6x + 8

• 5x² - 2x - 2

• -x² -6x + 8

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

Add the polynomials.

(2x + 5y) + (3x - 2y)

• 3x + 5y

• 5x + 3y

• 5x + 7y

• 7xy + 1xy

Tags

CCSS.HSA.APR.A.1