Provide an appropriate response.A student is told that there are two solutions to the problem 3x2 = 3x. The student can only find one, namely, x = 1. How can you advise him or her?
What will be an ideal response?
Zero is another solution.
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Find the length of the missing side of the right triangle. Round to three decimal places, if necessary.a = 3 feet, b = 4 feet
A. c = 5 ft B. c = 3.162 ft C. c = 2.236 ft D. c = 25 ft
Provide an appropriate response.Perform the indicated operation, rationalize denominator, and simplify if possible: 
Fill in the blank(s) with the appropriate word(s).
Use Descartes's Rule of Signs to determine the possible number of positive and negative real zeros for the given function.f(x) = x4 - 6
A. 1 positive zero, 0 negative zeros B. 0 positive zeros, 1 negative zero C. 1 positive zero, 1 negative zero D. 0 positive zeros, 0 negative zeros
Find the axis of symmetry of the quadratic function.f(x) = -x2 - 14x - 9
A. x = -14 B. x = 40 C. x = -7 D. x = 7