SOLUTION: Can someone please help me with these problems
1.Use the foil method to multiply
(5x-1)(3x-2)
2.Multiply
(x-4)(2x^2-7x +8)
3. Perform the indicated operations
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Question 154491: Can someone please help me with these problems
1.Use the foil method to multiply
(5x-1)(3x-2)
2.Multiply
(x-4)(2x^2-7x +8)
3. Perform the indicated operations
(7x^2-x+1)-(2x^2-x-3)-(5x^2+3x-10)
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
5x-1
3x-2
--------------
15x^2-3x-10x+2
15x^2-13x+2
**********************************
2x^2-7x +8
x-4
--------------------
8x^3-14x^2+8x-8x^2+28x-32
8x^-22x^2+36x-32
***********************************
(7x^2-x+1)-(2x^2-x-3)-(5x^2+3x-10)
7x^2-x+1-2x^2+x+3-5x^2-3x+10
0x^-3x+14
-3x+14
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