The factors of -30 are 1, -1, 2, -2, 3, -3, 5, -5, 6, -6, 10, -10, 15, -15, 30, -30
The factors of a2 are a x a
30a2+89a+63 = (5a+9)(6a+7) when factored
5a 3b
30a2 + a = 20 ∴ 30a2 + a - 20 = 0 To factor this out, find two values whose sum is equal to the coefficient of the middle term, and whose product is equal to the product of the first and last terms' coefficients: x + y = 1 xy = 600 Because x and y are so close together, we know that they'll be fairly close to the square root of 600, which is about 24.4949. So let's try 24 and 25: 24 × 25 = 600 bingo. So we'll take those two terms, and use them in our original equation, replacing the middle term with each of them (keeping in mind that their sum must equal the middle term): ∴ 30a2 -24a + 25a - 20 = 0 ∴ 6a(5a - 4) + 5(5a - 4) = 0 ∴ (6a + 5)(5a - 4) = 0 ∴ a ∈ {-5/6, 4/5}
Factors of 1451529145Prime factors of 145529
Factors of 90 will be factors of 180.
Prime factors are factors that are also prime numbers.
factors: 1, 449prime factors: 449
the factors are 1,2,3,4,6,8,12,24 and it has 8 factors
Factors: 1,3,5,15 Prime Factors: 3,5
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Yes, all the factors of 12 are factors of 24.
The prime factors are 2x2x2x13 All factors are 1,104,2,52,4,26,8,13