7334803324
2. Match the mathematical expressions (printed in bold) with their descriptions:
|
3 + 3 = 6 |
the cube of... the logarithm of... |
|
7-2 = 5 |
the square of... addition |
|
2x7 = 14 |
a unit of... denominator |
|
32 -r 4 = 8 |
difference division |
|
54 |
exponent fraction |
|
32 |
integer multiplication |
|
log(2.7) |
numerator power |
|
4 5 |
product quotient |
|
3 8 |
subtraction sum |
1.2. Other mathematical expressions useful for chemists:
1.2.1. Roots
|
root |
pierwiastek |
|
square root |
pierwiastek kwadratowy |
|
cube root |
pierwiastek sześcienny |
|
n-th root |
pierwiastek n-tego stopnia |
Usage: The sguare root of four is two. Take the cube root of 27 and divide it by three.
11 | S t r o n a
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