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maxonik [38]
1 year ago
11

Is (x + 1) a factor of 10x^3 - 15x^2 + 7x + 32?

Mathematics
1 answer:
iragen [17]1 year ago
5 0
10x^3-15x^2+7x+32^{}=0

we can divide the equation on (x+1) and if we have a real solutons (x+1) is a factor

is a factor because the remainder is 0

so the new form of the equation is

(x+1)(10x^2-25x+32)

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