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WARM UPS. WARM - UP. answers. WARM up. Simplify. answers. WARM up. Simplify 3a 2 -6a+2a+9 Simplify (3x+2y-4) + (5x-7y+9) Add 6x 2 -3xy+2y 2 and 3x 2 -3xy+y 2 Simplify -4(y-3) Simplify 4x 2 (5x 2 -2xy+y 2 ) 3pq 2 (2p 2 q-pq+5q 2 ). answers. WARM up. - PowerPoint PPT Presentation
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WARM UPS
WARM - UP
answers
WARM upSimplify
5 8
5 3
a ba b
3 2 5
1
( 2 ) (10 )4a aa
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WARM up1. Simplify 3a2-6a+2a+92. Simplify (3x+2y-4) + (5x-7y+9)3. Add 6x2-3xy+2y2 and 3x2 -3xy+y2 4. Simplify -4(y-3)5. Simplify 4x2(5x2-2xy+y2)6. 3pq2(2p2q-pq+5q2)
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WARM up1. SUBRACT -4x2 – 2xy + 3y2 from 5x2 – 2xy + 2y2
2. MULTIPLY (2a2b + ab2 – ab)(-2ab)3. MULTIPLY (2x + 4)(3x - 1)4. MULTIPLY (3x2-2xy+y2)(2x + y)5. MULTIPLY (y+2)(y2 – 2y + 3)6. Find the sum of the areas of the four smaller rectangles.7. Find the product of the length and width of the entire rectangle. Compare the answers from #7 and #8.What does this tell you?
x
x
3 3
5x
5
x
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Warm Up• SUBTRACT 4x – 2y – z + 1 from -2x +
3y – 5z + 2• SIMPLIFY 2(3x2 – y + 4) – (-3x2 + 4y –
3)• MULTIPLY (a + 2)(a – 3)• MULTIPLY (5y + 4)(2y – 3)• SIMPLIFY 4-3
• SIMPLIFY • SIMPLIFY • SIMPLIFY
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Warm up1. Simplify 4-2
2. Simplify (3x-4)2
3. Simplify
4. Express the following formula in terms of h. State the restrictions, if any.
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WARM UP1. Subtract –x3 + 6x2 – 7 from x5 – 2x3 +4
2. Transform the following formulas. State the restrictions, if any.L=a + (n-1) for a 2ax + 1 = ax + 5 for x
3. Express the area of the following polygon.
Formula for Area of a triangle
3 + 2a2a - 5
4 + a
a
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3.
WARM UP1. Solve:
2. Solve:
3. M a
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