1.

3.

ANSWER

ANSWER

2.

ANSWER

Most Missed on Quiz

81

13

3

73

310

Write the number in scientific notation.

3

1

10

0.00000020772.07 10x

Write the number in standard Form.4

ANSWER

48.12 10

0.000812

Example 1

20(100 2) 20 100 20 2

2000 40

2040

Example 2

(400 3)4 400 4 3 4 1600 12 1588

Example 3

5(4 3) 5(4 ) ( 5)(3)x x

20 ( 15)x

20 15x

Example 4

2(7 3 ) 2(7) 2(3 )d d

14 6d

Example 5

5( 6) 5( ) ( 5)(6)m m

5 30m

5 ( 30)m

Multiply two binomials using FOIL method

To multiply two binomials, find the sum of the products of

F L

I

O

F the first termsO the Outer termsI the Inner termsL the Last terms

(x + 3)(x + 2)

F L

I

O

F the first termsO the Outer terms

I the Inner terms

L the Last terms

(x + 3)(x + 2)