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x2 + 13x = -30
∴ x2 + 13x + 30 = 0
∴ (x + 3)(x + 10) = 0
∴ x ∈ {-3, -10}
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What is the factor of this trinomial x2-13x plus 30?
vbh
What is the factor of this trinomial x2 plus 13x plus 30?
(x + 10)(x + 3)
Solve 45 equals 30 plus m?
45 = 30 + m Subtract 30 from both sides: 15 = m
How do you solve 11a plus 9 equals 4a plus 30?
11a+9 = 4a+30 11a-4a = 30-9 7a = 21 Solution: a = 3
How do you solve 2v plus 11 equals -19 for v?
v is -15... -15*2 = -30... -30+11= -19.
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What is the factor of this trinomial x2-13x plus 30?
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What is the x in point 13 times parentheses x plus 50 close parentheses equals 30?
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What is the factor of this trinomial x2 plus 13x plus 30?
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To solve this one, subtract 50 from 180 and you'll have your answer.
Which of the binomials below is a factor of this trinomial x2 - 13x plus 30?
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How do you solve 11a plus 9 equals 4a plus 30?
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