Find the square.(a - r)2
A. a2 - 2ar - r2
B. a2 - ar + r2
C. a2 + 2ar + r2
D. a2 - 2ar + r2
Answer: D
Mathematics
You might also like to view...
Simplify the radical expression.
A. 6
B. 36
C. 
D. 
Mathematics
Find the requested angle.Supplement of 90.5°
A. 90.5° B. 89.5° C. -0.5° D. 181°
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
? 
A. 
B. 
C. 
D. 
Mathematics
Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.
A. 0.096 B. 0.955 C. 9.55 D. 1.048
Mathematics