Identify the operation to perform to the equation to isolate the variable.
= 
A. Divide by 8
B. Multiply by 8
C. Multiply by 4
D. Divide by 
Answer: B
Mathematics
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Solve the equation by completing the square.8x2 + 7x = -2
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics
Provide an appropriate response.Use the FOIL method to show that (7x + 14)(x - 5) is 7x2 - 21x - 70. If you were asked to completely factor 7x2 - 21x - 70, why would it be incorrect to give (7x + 14)(x - 5) as your answer?
What will be an ideal response?
Mathematics
Find all rational zeros of the polynomial function.f(x) = 4x3 + 13x2 - 37x - 10
A. 5, -2, 1
B. -5, 2, -1
C. -5, 2, - 
D. 5, -2, 
Mathematics
Find values of x and y such that both fx(x,y) = 0 and fy(x,y) = 0.f(x,y) = x2 + xy + y2 + 2x + 3y
A. x = 
, y = 
B. x = 
, y = 
C. x = - 
, y = - 
D. x = - 
, y = - 
Mathematics