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Answered

4. (2x*y-z) (3x4yz“)
xy
B. Perform the indicated operations. Simplify your answer.
1. 2ab(4a2 + 3ab - 752)
2. -3xy (x3y3 - 3x2y + 7xy2)
3. (x + 2)( x2 – 3x + 2)
4. (2x - 1) (2x2 - 4x + 3)
5. (12y2 - 9y + 16)( 8y3 – 14y + 5)​

Sagot :

99a9a9ago

1) 8a³b+6a²b²-1504ab

2) -3x⁴y⁴+9x³y²-21x²y³

3) x³-x²-4x+4

4) 4x³-10x²+10x-3

5) 96y⁵-72y⁴-40y³+186y²-269y+80

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