Subtract
- $$\frac { 4 x ^ { 2 } - 9 x - 5 } { x ^ { 2 } + 6 x } - \frac { 3 x ^ { 2 } - 3 x - 5 } { x ^ { 2 } + 6 x }$$

question 145

Multiple Choice

Subtract.
- $$\frac { 4 x ^ { 2 } - 9 x - 5 } { x ^ { 2 } + 6 x } - \frac { 3 x ^ { 2 } - 3 x - 5 } { x ^ { 2 } + 6 x }$$

• A) \(\frac { 7 x ^ { 2 } - 12 x - 10 } { x ( x + 6 ) }\)
• B) 1
• C) \(\frac { x + 6 } { x - 6 }\)
• D) \(\frac { x - 6 } { x + 6 }\)

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Definitions:

Coefficient Of Determination

A statistical measure that assesses the proportion of variance in the dependent variable predictable from the independent variable(s).

Coefficient Of Correlation

A numerical measure that quantifies the strength and direction of a linear relationship between two variables.

Square Root

A value that, when multiplied by itself, gives the original number.

Coefficient Of Correlation

A statistical measure that calculates the strength and direction of the linear relationship between two variables, represented by values between -1 and 1.