Multiply, then simplify the product. Assume that all variables represent positive real numbers.(5 - 3
)2
A. 25 - 9
B. 25 + 9
C. 70 - 30
D. 70 + 30
Answer: C
Mathematics
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A. 
?
B. 
?
C. 
?
D. 
?
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Approximate the area of the circle using 3.14 for ?.
A. 153.86 yd.2 B. 21.98 yd.2 C. 43.96 yd.2 D. 38.465 yd.2
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Find every value for the variable that makes the expression undefined.
A. 2 B. -2 C. 8 D. 0
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Identify the polynomial as a monomial, binomial, trinomial, or none of these.11a10
A. Trinomial B. Monomial C. Binomial D. None of these
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