A. Factor the following completely.
1. x² – 25
2. 2x² – 15x -8
3. 3x² + 30x + 75
4. x³ - 27
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A. Factor the following completely.
1. x² – 25
2. 2x² – 15x -8
3. 3x² + 30x + 75
4. x³ - 27
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Answer:
Input
+30 x + 75×4 x
Result
330 x
Geometric figure
line
Alternate form assuming x is real
330 x + 0
Properties as a real function
Domain
R (all real numbers)
Range
R (all real numbers)
Bijectivity
bijective from its domain to R
Parity
odd
Derivative
d/dx(+30 x + 75×4 x) = 330
Indefinite integral
integral330 x dx = 165 x^2 + constant
Definite integral after subtraction of diverging parts
integral_0^∞ (330 x - 330 x) dx = 0
Step-by-step explanation: