Find the difference.357 - (-972)
A. 615
B. -615
C. -1329
D. 1329
Answer: D
Mathematics
You might also like to view...
Find the product. Write the product in rectangular form, using exact values.[4(cos 210° + i sin 210°)] [5(cos 120° + i sin 120°)]
A. -10 - 10
i
B. -10
+ 10i
C. 10 + 10
i
D. 10
- 10i
Mathematics
Factor the perfect square.16x2 - 40xy + 25y2
A. (4x + 5y)2 B. (4x - 5y)(4x + 5y) C. (16x + 1)(x + 25) D. (4x - 5y)2
Mathematics
Factor the expression completely. If the polynomial will not factor, write "prime."6x2 - 18xy - 24y2
A. (x - y)(6x + 18y) B. 6(x - y)(x + 4y) C. 6(x + y)(x - 4y) D. (6x - 6y)(x + 4y)
Mathematics
Solve the equation.
+ 2 = 
A. 7 B. 196 C. 49 D. No solution
Mathematics