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Earn +20 ptsQ: What is x squared minus 3x minus 40?
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How do you simplify 3x squared plus 7x minus 40 divided by x plus 5?
Factorise it: (x + 5)(3x - 8)
What is x squared minus 3x minus 28?
(x+4)(x-7)
How do you factor 3x squared minus 1x minus 2?
3x2-x-2 = (3x+2)(x-1)
How do you factor 3x squared plus 9x minus 2x minus 6?
(x + 3)(3x - 2)
How how do you factorise 3x squared minus 8x?
3x2 - 8x = x(3x - 8)
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