Perform the indicated operations. Express the answer as a single polynomial in standard form.(5y + 11)(8y2 - 2y - 10)
A. 40y3 + 78y2 - 72y - 110
B. 40y3 + 98y2 + 72y + 110
C. 128y2 - 32y - 160
D. 40y3 - 10y2 - 50y + 11
Answer: A
Mathematics
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Use factoring and the root method to solve the polynomial equation.0.1x3 - 9x = 0
A. -3
, 0, 3
B. -9
, 9
C. 0, 3
D. -9
, 0, 9
Mathematics
Simplify the expression.
? 
A. 
B. 
C. 
D. 
Mathematics
Determine algebraically whether the function is even, odd, or neither.f(x) = 
A. even B. odd C. neither
Mathematics
Find the coordinates of the vertex and x-intercepts for the quadratic function.f(x) = -x2 - 8x
A. vertex (4, -16) intercept (-32, 0) B. vertex (-4, -16) x-intercept (-32, 0) C. vertex (4, 16) x-intercepts (0, 0), (8, 0) D. vertex (-4, 16) x-intercepts (0, 0), (-8, 0)
Mathematics