Add or subtract. Then simplify by collecting like radical terms, if possible. Assume that no radicands were formed by raising negative numbers to even powers.
+ 7
+ 5
A. 12x
B. 37x
C. 37x
D. 12x
Answer: B
Mathematics
You might also like to view...
Perform the indicated operation.Subtract.3x5 + 9x4 - 4x3 - 6
A. -5x5 + 2x4 + 2x3 - 7 B. 11x5 + 2x4 + 2x3 - 7 C. 11x5 + 2x4 + 2x3 - 5 D. -5x5 + 16x4 - 10x3 - 5
Mathematics
Find the value of the variable that satisfies the equation.-45 + 2x = -3x
A. x = -9 B. x = 9 C. x = 8 D. x = -8
Mathematics
Find the product.(-2.37)2
A. -0.56169 B. -56.169 C. 56.169 D. 5.6169
Mathematics
Provide an appropriate response.Write the following sum using summation notation: 
- 
a + 
a2 - 
a3 . . . + 
a14
What will be an ideal response?
Mathematics