y20 * (0.5)2 = 4y.
It is: 21a exponent 6
3 times3 times 2 times 2
22
An exponent indicates how many times a number (base) should be multiplied by itself. For example, 2^3 means 2 x 2 x 2, which equals 8. So, the multiple expressed by an exponent is the result of multiplying the base number by itself the number of times specified by the exponent.
An exponent tells how many times a number is used as a factor.
There is no element with the symbol O5 on the periodic table. Oxygen has the symbol O and is located in group 16, period 2 of the periodic table.
Exponent. For example: in 25 (which can also be written 2^5), 5 is the exponent and means that the 2 is multiplied 5 times (or 2*2*2*2*2).
its shows how many times you multiply a number to its self.. if you got 2 exponent 5..it means you have to multiply 2, 5 times to itself.. 2x2x2x2x2=32
If you have a real number,a, and raise it to a power b we say a^b is a times itself b times. That is to say aaaaaaaa...aaa b times. a is the base and b is the exponent. So if b is an integer,... -3,-2,-1,0,1,2,3... ,then we have an integral exponent. Examples are 2^5 and 2^-3. An example that is NOT an integral exponent is 2^(1/2) since 1/2 is not an integer. Dr. ChuckIt means that the exponent is a whole number, for example 3, 0, or -5.
the exponent is 2, expressed as twenty, squared or 20 X 20.
36, you multiply its self by how ever many times the exponent tells you to do in stead of writing 6 times six
2 x 2 x 3 x 7 x 7 x 11 2 x 2 x 3 x 3 x 7 The GCF is 2 x 2 x 3 x 7