|
|
|
5
|
find the answer to a problem
|
|
8
|
an answer that is not exactly correct
|
|
9
|
a polynomial of degree two
|
|
10
|
an answer that seems okay and quite accurate
|
|
12
|
a number that produces a specified quantity when multiplied by itself, e.g. 7 comes from 49
|
|
14
|
a method of factorising quadratic polynomials, especially when the coefficient of x is not equal to 1
|
|
15
|
mathematical statement that two expressions are equal
|
|
|
|
|
|
|
1
|
a letter used in mathematics to represent something that can change
|
|
2
|
positive and negative whole numbers
|
|
3
|
symbols showing a mathematical statement
|
|
4
|
the answer to a problem and the method used to solve it
|
|
6
|
multiplying a number by itself
|
|
7
|
splitting up into factors
|
|
11
|
something that needs solving
|
|
13
|
the true value of an answer, with no rounding present
|
|
|
|
