I can show multiplying polynomials with the FOIL. OBJECTIVE.

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Presentation transcript:

I can show multiplying polynomials with the FOIL. OBJECTIVE

FOIL Method

MULTIPLYING POLYNOMIALS Binomial X Binomial (x + 4)(x + 7)

MULTIPLYING POLYNOMIALS Binomial X Binomial (x – 6)(x + 5)

You Try!!! 1.(x + 5)(x + 7) 2. (y + 9)(y – 6) 3. (n – 8)(n + 5) 4.(x - 4)(x - 3)

I can show multiplying polynomials with the BOX METHOD. OBJECTIVE

MULTIPLYING POLYNOMIALS Binomial X Binomial (x + 2)(x + 4)

BOX Method STEP 1: Draw the BOX

BOX Method 2x2 for a Binomial x Binomial

BOX Method STEP 2: Place terms on outside

BOX Method STEP 3: Multiply Find the area of each box.

BOX Method STEP 3: Combine Like Terms

BOX Method

LET’S SEE THAT AGAIN!

STEP 1: Draw the BOX

BOX Method 2x2 for a Binomial x Binomial

BOX Method STEP 2: Place terms on outside

BOX Method STEP 3: Multiply Find the area of each box.

BOX Method STEP 3: Combine Like Terms

BOX Method

YOU TRY

2x2 for a Binomial x Binomial

MULTIPLYING POLYNOMIALS Binomial X Binomial (a + 4b)(a + 2b)