Provide an appropriate response.Use the FOIL method to show that (10x + 20)(x - 5) is 10x2 - 30x - 100. If you were asked to completely factor 10x2 - 30x - 100, why would it be incorrect to give (10x + 20)(x - 5) as your answer?
What will be an ideal response?
The factor of 10 should be factored out.
Mathematics
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Use the half-angle formulas to evaluate the given function.sin 
A. 0.6088 B. 0.3660 C. 0.9659 D. 0.2588
Mathematics
Provide an appropriate response.What is the cross product method? Use an example.
What will be an ideal response?
Mathematics
Provide an appropriate response.If X is normally distributed with ? = 40 and ? = 6, find P(X ? 37).
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor completely.-3x2 - 51x - 216
A. (x + 9)(-3x - 24) B. -3(x2 + 17x + 72) C. -3(x + 9)(x + 8) D. (-3x + 27)(x - 8)
Mathematics