Download presentation
Presentation is loading. Please wait.
1
Multiplying and Dividing Rational Expressions
Chapter 5.4
2
Review of Factoring 10π₯β 5π₯ 2 π₯ 2 β49 π₯ 2 β2π₯β48 π₯ 3 β125
3
Vocabulary Simplified form β a rational expression is in simplified form if its numerator and denominator have no common factors. Reciprocal β βflip itβ
4
Simplify Rational Expressions β Pg. 327
5
Simplify each expression.
2 π₯+1 π₯+1 π₯+3 π₯ 2 β2π₯β15 π₯ 2 β9 π₯ 2 β8π₯+16 π₯ 2 +2π₯β24
6
Simplify each expression.
4. π₯ 2 +11π₯+28 2 π₯ 2 +8π₯ 5. π₯ π₯ 2 βπ₯β12 6. π₯ 3 β27 π₯ 2 β9
7
Simplify each expression.
7. π₯+4 π₯ 2 β16 8. π₯ 2 β2π₯β3 π₯ 2 βπ₯β6
8
Multiplying Rational Expressions β Pg. 329
9
Multiply each expression. Simplify your result.
8 π₯ 3 π¦ 2π₯ π¦ 2 β 7 π₯ 4 π¦ 3 4π¦ 5 π₯ 2 π¦ 3 3π₯ π¦ 4 β 27 π₯ π₯ 4 π¦
10
Multiply each expression. Simplify your result.
3. 3π₯β 3π₯ 2 π₯ 2 +4π₯β5 β π₯ 2 +π₯β20 3π₯ π₯β 5π₯ 2 π₯ 2 βπ₯ β π₯ 2 +3π₯β4 π₯ 2 β16
11
Multiply each expression. Simplify your result.
5. π₯+2 π₯ 3 β27 β( π₯ 2 +3π₯+9) 6. π₯+5 π₯ 3 β1 β( π₯ 2 +π₯+1)
12
Divide Rational Expressions
7π₯ 2π₯β10 Γ· π₯ 2 β6π₯ π₯ 2 β11π₯+30 π₯ 2 β4π₯β21 5π₯+15 Γ· π₯ 2 +3π₯β70 π₯ 2 β100 6π₯ 2 +π₯β15 4π₯ 2 Γ·(3 π₯ 2 +5π₯)
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.