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For each example, find the GCF.
Sample A
-18y^2, -63y^3, 27y^4
So, the biggest number that evenly divides -18, -63 and 27 is 9.
The biggest variable term that evenly divides y^2, y^3 and y^4 is y^2.
The GCF is 9y^2.
You say?
Sample B
4x^2, x^3, 3x^6
Let me see. I say that 1 is the only coefficient in this example that evenly divides 1, 3, and 4.
With respect to the variables, x^2 evenly divides into x^2, x^3, and x^6.
The GCF is 1•x^2 or simply x^2.
You say?
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
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Yes for both.
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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Yes for both.
Bob
It certainly feels good to know that I am right this time around. Math helps keep my brain cells alive. No pun intended.
The Rapture is the central event in biblical prophecy. The greatest truth about the Rapture is not its timing but it's reality. The Rapture will be the great disappearance.
Dr. David Jeremiah
Offline
Pages: 1