Hosted by Mrs. Lyle 100 200 400 300 400 Equivalent Expressions Least Common Denominator Addition &...

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Hosted by Mrs. Lyle

Transcript of Hosted by Mrs. Lyle 100 200 400 300 400 Equivalent Expressions Least Common Denominator Addition &...

Hosted

by

Mrs. Lyle

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400

Equivalent Expressions

Least Common Denominator

Addition & Subtraction

Complex Rational Exp.

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Row 1, Col 1

What is 30 ?

mm 24

?

4

5

1,2

Find the least common denominator:

What is t(t + 1)?

1

5,

3

tt

1,3

What is ?x5

37

xx 5

76

1,4

What is ?s

36

121

4

39

ss

2,1

What is 5x?

105

?

2

xx

x

2,2

Find the least common denominator:

What is r(r + 6)2?

rrrr 6

1,

3612

122

2,3

What is ?410

x

xx

4

1

4

9

2,4

What is ?r

r

7

72

417

4

417

4

r

r

3,1

What is?

=

3,2

What is?

3,3

What is ?

)3)(5)(1(

28175 2

mmm

mm

34

54

56

122

mm

m

mm

m

3,4

What is 7t + 5u ?

tu

tuut

57

2549 22

4,1

What is?

=

4,2

What is?

4,3

What is ?)5)(5(

)6(25

bbb

b

bbb

b 6

5

5

252

4,4

What is ?

5,1

What is?

=

5,2

What is?

5,3

What is?

5,4

What is?