Explain the mistake, then simplify correctly.
= -9(
)2 = (-9)2x = 81
What will be an ideal response?
Mistake: You cannot take the square root of a number, using the radical symbol, and obtain a negative number as the result.
Correct: There is no solution.
Mathematics
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A. 55(a - b) B. 5 C. 11 D. (a - b)
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A. x = 1 B. x = 1, x = -6 C. x = -1, x = 6 D. x = -1
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Write the expression with positive exponents, and simplify if possible.5-3
A. 
B. 
C. 125
D. -125
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Provide an appropriate response.Prove that if average product is increasing, then marginal product is more than average product.
What will be an ideal response?
Mathematics