A. Perform the indicated operations. 1. From the sum of (8x-5y-16-4w) and (7w+3y+2x-5) subtract the difference between (36-5w-3x-25y) and (36y+7w-4x+24). 2. Multiply the difference of (2a-3b" +5cP-15) and (4b +36 +7a-9cP) and the difference of (-2-9am +6cP-14b")and (5cP +23am - 5+ 3b") 3. (3x³y4 + 4x²y³ – 2xy² + 5y)(4x²y² - 3xy)
A. Perform the indicated operations. 1. From the sum of (8x-5y-16-4w) and (7w+3y+2x-5) subtract the difference between (36-5w-3x-25y) and (36y+7w-4x+24). 2. Multiply the difference of (2a-3b" +5cP-15) and (4b +36 +7a-9cP) and the difference of (-2-9am +6cP-14b")and (5cP +23am - 5+ 3b") 3. (3x³y4 + 4x²y³ – 2xy² + 5y)(4x²y² - 3xy)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.3: Multiplying Polynomials
Problem 54PFA
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Question
Transcribed Image Text:A. Perform the indicated operations.
1.
From the sum of (8x-5y-16-4w) and (7w+3y+2x-5)
subtract the difference between (36-5w-3x-25y) and
(36y+7w-4x+24).
2. Multiply the difference of (2a-3b +5cP-15)
and (4b +36+7a-9cP) and the difference of
(-2-9am +6cP-14b")and (5cP +23a™ - 5+
3b²)
3. (3x³y + 4x²y³ - 2xy² +5y)(4x²y² - 3xy)
4. (7a4-2a2b2y +7b)(5a²x - 2ab + 4b²y)
5. (6x+x²-x² +15)+ (2x²-3x + 5)
6. (2x*y-xy-x³y² + 2x +3x²y)+ (x² -
x²y + xy²)
7. (6a-9ab²-43a²b² +7a³b-5b)+(5ab +
3a²-7b²)
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