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16x2 - 49 equals?
16x2 - 49 = 42x2 - 72 = (4x)2 - 72 = (4x - 7)(4x + 7)
What is the gcf and lc of 36 72 and 81?
The greatest common factor is 9
What is the LCM of 81 9 27 3?
Factor each one and use each prime factor the most it was used in any of the numbers. 9=3x3 12=2x2x3 81=3x3x3x3 2x2x3x3x3x3=324
Can you factor 16x2-9?
Yes, and this is how. 16 x 2 - 9 16x2=32, 32 - 9 =23, so 23 is your answer! Good Question!
What is a common factor for 81 and 72?
Common factors of 72 and 112 are: 1, 2, 4, and 8.
What are all the factors of 72 and 81?
1,2,3,4,6,8,9,12,18,24,36,72 factor of 72 1,3,9,27,and 81 is factor of 81
What is the greatest common factor of 16 72 and 81?
The greatest common factor of 16 72 and 81 is 1.
What is the greatest common factor of 36 72 and 81?
The GCF of 36, 72, and 81 is 9.
16x2 - 49 equals?
16x2 - 49 = 42x2 - 72 = (4x)2 - 72 = (4x - 7)(4x + 7)
What is the greatest common factor of 72 and 81?
The word "GREATEST" is a superlative adjective and that means there can be only one.GCF(72, 81) = 9.
What is the greatest common factor with 72 and 81?
It is 9
What is 72 and 81 in the greatest common factor?
9
What is the simplest form of 72 out of 81?
Divide both numbers by 9 (a factor of both 72 and 81) and you get 8/9
What is the common number factor of 24 72 and 81?
3
Does 68 72 75 or 81 have an exact prime factor?
No.
What is the highesy common factor of 81 and 72?
The GCF is 9.
What is the greatest common factor for 72 in 81?
The GCF is 9.
