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Find the zeroes of the polynomial x²+7x+10 |
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Answer» -5 and -2. X²+7x+10X²+5x+2x+10X(x+5)+2(x+5)(X+2) (x+5)X=-2,x=-5 -2 &-5 x^2+5x+2x+10x(x+5)+2(x+5)(x+5)(x+2)x=-5 x=-2 ex 12.1 Question 2 |
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