Add or subtract as indicated.(6x
3 + 9x
2 + 4x - 4) + (7x
3 - 5x
2 - 7x + 5)
A. 13x3 + 4x2 - 3x + 1
B. -9x3 - 9x2 + 11x + 16
C. 13x3 + 4x2 - 3x - 1
D. 14x6 + 1
Answer: A
Mathematics
You might also like to view...
Simplify the exponential expression.x-9 ? x7
A. x16
B. x2
C. 
D. 
Mathematics
Completely factor the polynomial or state that the polynomial is prime.(x + 10)2 - 16
A. (x + 14)(x + 6) B. (x - 6)(x - 14) C. (x + 26)(x - 6) D. x2 + 20x + 84
Mathematics
Write a polynomial equation in standard form with the given solutions.0, 3, 7
A. x3 - 10x2 - 21x = 0 B. x3 + 10x2 - 21x = 0 C. x3 - 10x2 + 21x = 0 D. x3 + 10x2 + 21x = 0
Mathematics
Multiply.-4x2(5x - 1)(3x + 6)
A. 60x4 + 108x3 + 24x2 B. -60x3 - 108x2 + 24x C. -60x4 - 108x3 + 24x2 D. -60x4 + 108x3 - 24x2
Mathematics