Provide an appropriate response.Use the FOIL method to show that (5x + 10)(x - 7) is 5x2 - 25x - 70. If you were asked to completely factor 5x2 - 25x - 70, why would it be incorrect to give (5x + 10)(x - 7) as your answer?
What will be an ideal response?
The factor of 5 should be factored out.
Mathematics
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Solve the equation.7x - (2x - 1) = 2
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
x = 3 + 
x
A. {-45} B. {-90} C. {45} D. {90}
Mathematics
Use a 3D grapher to graph. 
Sketch the graph
Mathematics
The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.x4 - x3 - 7x2 + 5x + 10 = 0; -3 ? r ? -2
Fill in the blank(s) with the appropriate word(s).
Mathematics