Math1
What is the meaning of Standard Form
Standard form is a way of writing down very large or very small numbers easily
What is square root
A number that is multiplied by it self
What is the meaning of like terms
like terms are terms that have the same variables and powers
The square root of (9
3
The square root of(64
8
The standard form of 2.9*101
29
121
158=
2562890625
1202
240
0.007=
7/1000
0.28
28/100
What is the meaning of rational number
a rational number is a number such as -3/7 that can be expressed as the quotient or fraction
The decimal form for 55%
0.55
0.200
10%
0.300 to percent
30%
What is algebraic expression
a rational number is a number such as -3/7 that can be expressed as the quotient or fraction
ax2+bx+c=0
6
what does rational mean
expressible, or containing quantities that are expressible, as a ratio of whole numbers.
56*87
4872
1230*38
46740
what is a irrational number
An irrational number is a number that cannot be expressed as a fraction for any integers
What is significant digits
The significant figures of a number written in positional notation are digits that carry meaningful contributions to its measurement
Meaning of additive inverse
the additive inverse of a number a is the number that, when added to a, yields zero. This number is also known as the opposite
-563
-175616
78-3
1/783