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factor completely
x^4y + 216xy^4
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If you factor out xy, you have the sum of two cubes. You can factor the sum of two cubes with the formula.
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lol, i also have these
Factor the polynomial x2 + 3x – 18. Which one of the following is a factor? Factor the polynomial 12x2 +
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To factor a polynomial, you need to find its factors by breaking it down into simpler expressions.
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Factor f(x) into linear factors given that k is a zero of f(x).
f(x)=x^3+(12-4i)x^2+(32-48i)x-128i, k=4i In completely factored
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Since you are telling me that 4i = k then f(x)=x^3+(12-4i)x^2+(32-48i)x-128i =x^3 + (12 - k)x^2 +
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Factor f(x) into linear factors given that k is a zero of f(x).
f(x)=x^3+(12-4i)x^2+(32-48i)x-128i, k=4i In completely factored
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so, if you divide f(x) by (x-4i) you get f(x) = (x-4i)(x^2+12x+32) = (x-4i)(x+4)(x+8)
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I need help with these two problems please.
Completely factor the polynomial. 8x^3+16^2+8x+16 Factor the trinomial completely.
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I did the first one here: http://www.jiskha.com/display.cgi?id=1364169292 2nd: = y(y^2 - 14y + 48)
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Factor each completely;
3n^2+21n 6n^2+18n not quite sure how to factor completely on problems with that format.
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3 n ^ 2 + 21 n = 3 n * n + 3 n * 7 = 3 n ( n + 7 ) 6 n ^ 2 + 18 n = 6 n * n + 6 n * 3 = 6 n ( n + 3
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Factor completely
36x2 + 60x + 25 Factor completely 4n2 + 28n + 49
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Find what values will multiply to give the last term and first term. Use those values to find what
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I am to factor this completely and I am stuck.
2r^3 + 8r^2 +6r Note: x^2 is x-squared (that is, x with the superscript 2), etc. 2
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You're welcome! I'm glad I could help you understand the process of factoring a bit better.
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factor each polynomial completely. to begin, state which method should be applied to the first step, given the guidelines of
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To factor the polynomial completely, you can apply the method of factoring by grouping. Here's how
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Completely factor the expression 16t3 − 50t2 + 36t. A. 2t(8t − 9)(t − 2)
B. Prime C. 2t(8t + 9)(t + 2) D. 2t(8t
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1. 16t^3 - 50t^2 + 36t = 2t(8t^2 - 25t + 18) A*C = 8*18 = 144 = -9*(-16). Sum = -25 = B.
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Completely factor the expression 16t3 − 50t2 + 36t. A. 2t(8t − 9)(t − 2)
B. Prime C. 2t(8t + 9)(t + 2) D. 2t(8t
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See previous post: Thu, 5-14-15, 1:23 PM
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can someone show me how to factor this: i keep getting -6 and 5
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factor completely. remember to look first for a common factor. if a polynomial is prime state this. x^2+2xy+y^2-9