3x2 = 27
x2 = 9
x = (+/-) 3
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The base of an exponent is the main number. For example in 56 the number 5 is the base and 6 is the exponent.
the base and the laws of exponent
You answered your own question?
A base number is the value to the power of the exponent. For example, in 2^4, 2 is the base number and 4 is the exponent.
The base number is the the number that is being repeatedlymultiplied in exponent problems. Example: 32 _ three is the base and two is the exponent
72 7 1s the base,and two is the exponent
The two are related. The answer could be base 2, exponent 18 or base 8, exponent 6 or base 10, exponent 5.4185 or base 262144, exponent 1 or base 68,719,476,736 and exponent 0.5
A negative exponent indicates division by the base. For example: 8 -3 = 1/(83)= 1/672
4 is the base, 2 is the exponent.
10x 10 is Base & x is exponent
If you have ab then a is the base and b the exponent
You can choose the base to be any number (other than 0, -1 and 1) and calculate the appropriate exponent, or you can choose any exponent and calculate the appropriate base. For example, base 10: 121 = 10^2.08278537 (approx) Or exponent = 10: 121 = 1.615394266^10 (approx). I expect, though, that the answer that is required is 121 = 11^2.