If F1 = -5x + 4, F2 = - 6x - 5 and F3 = -9x + 2 then simplify F1 × F2 - F3 in terms of x.
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(-5x+4)(-6x-5) - (-9x+2)
30x² -49x -20 +9x -2
30x² -40x -22
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shreyakiran1980:
can you simplify it too..i got answer as 2{[5x(x+1)]-11}
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hope it's help......... ♊
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