Exponents
What is (-4)2
16 (The parentheses mean you would do just (-4) x (-4) which would get you 16) if you get -42 then you do 4x4 but you add the negative after you solve it
raise f to the 3rd power, then add g to the result
f3+g (we don't know what f is yet so the expression should say f3 adding g and bc f and g are different variables then they don't add)
What is a variable
A letter or symbol used to represent a value that can change
is 4 a real number
Yes all numbers are real numbers
what is 3 to the power of 27 square root
3
add w and 2, then subtract 8 from the result
(W+2)-8
(we don't know what w is yet and if you use the order of operations or PEMDAS to solve this you would get (w+2) - 8 bc of the and)
What is a Constant
A value that does not change
What is the number class for 2 squareroot
irrational number and real number
what is 05
0
subtract s from the difference of 5 and 8
(5-8)-s
(And, means (Parentheses) and difference means subtraction and if you do PEMDAS and if you see from you would put and do the Parentheses first)
What is a Algebraic expression
may contain variables constants and operations
What is the number class for 9
It is a natural number a whole number rational number and a real number
what is the small number in 52 called
exponent
divide 5 by v, then multiply 3 by the result
(5/v)x3 bc you divide 5 and V and then times 3 to it
Numerical Expression
May contain only constant and operations does not have equal sign
What is the number class for 0
rational, whole, integer and real number.
what is the big number in 52 called
The base
double n, then subtract m from the result
(2xN)-m
If you double n that's mean to times it by 2 then you minus m from it
What does Evaluate mean
it is to find the value of sum thing
Click on me
Terminating decimal: a decimal number that contains a finite number of digits after the decimal point
Natural Numbers: Positive integers starting from 1
Whole Numbers: Non-negative integers, which include natural numbers and 0
Integers: All whole numbers, both positive and negative, including zero
Rational Numbers: Numbers that can be expressed as a fraction of two integers, where the denominator is not zero(Irrational is the opposite)