what is exponents? Write the laws of exponents
Answers
Answer:
Step-by-step explanation:
Exponents are a synthetic Math notation to specify a likely long multiplication with fixed multipliers (i.e. base)[1] . In particular:
102=10⋅10
43=4⋅4⋅4
⋯
and in terms of analogy: repeated multiplications (i.e. ^ symbol) instead of repeated operations (i.e. ⋅ symbol), as described, apples and persons sound like repeated operations.
The "Laws of Exponents" (also called "Rules of Exponents") come from three ideas: The exponent says how many times to use the number in a multiplication. A fractional exponent like 1/n means to take the nth root: If you understand those, then you understand exponents!
Answer:
An exponent refers to the number of times a number is multiplied by itself. For example, 2 to the 3rd (written like this: 23) means: 2 x 2 x 2 = 8. 23 is not the same as 2 x 3 = 6. Remember that a number raised to the power of 1 is itself.
Laws of exponents:
- x^1 = x
- x^0 = 1
- x^-1 = 1/x
- x^m * x^n = x^(m+n)
- (x^m)/(x^n) = x^(m-n)
- (x^m)^n = x^(m*n)
- (xy)^n = x^n * y^n
- (x/y)^n = x^n/ y^n
- x^-n = 1/x^n
Step-by-step explanation:
