Mathematics, 24.03.2021 18:20 jstyopin
What are the roots of the equation x2 - 10x + 21 = 0?
A) 1 and 21
B) -5 and -5
C) 3 and 7
D) -3 and - 7
Answers: 3
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Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1
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Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 β 25n β 75
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What are the roots of the equation x2 - 10x + 21 = 0?
A) 1 and 21
B) -5 and -5
C) 3 and...
B) -5 and -5
C) 3 and...
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