Determine whether the following is a perfect-square trinomial.x2 + 30x + 225

A. Yes
B. No


Answer: A

Mathematics

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Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.x2 + 10x + 16

A. (x - 2)(x + 8) B. (x + 2)(x + 8) C. (x - 2)(x + 1) D. Prime

Mathematics

Perform the indicated operation(s), whenever possible.Let A =  and B = . Find A - B.

A.
[-3]
B.

C.

D.

Mathematics

Find the missing parts of the triangle.A = 30.0°a = 20.91b = 41.82

A. No solution B. B = 60.0°, C = 90.0°, c = 36.22 C. B = 90.0°, C = 60.0°, c = 36.22 D. B = 60.0°, C = 60.0°, c = 36.22

Mathematics

Multiply. Express the product in lowest terms. ? 

A.  
B.  
C.
D.  

Mathematics