Solve the equation for the indicated variable. Assume no denominator is 0.2x2 - 4xy + 3y2 = 1, for x
A. x = 
B. x = y ± (1 - y)
C. x = -y ± 2
D. x = -y ± 
Answer: A
Mathematics
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Find the sum of the series.
A. - 
B. 
C. 
D. - 
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A. 44 trees B. 76 trees C. 48 trees D. 38 trees
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Provide an appropriate response.Suppose that f is a polynomial function of degree 4. If -8 and 13 are zeros of f and the graph of f is symmetric with respect to the y-axis, write f(x) in factored form.
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Mathematics
Identify the triangle PQR as isosceles, equilateral, or scalene.P(-5, 5), Q(-3, 2), R(-10, 2)
A. Isosceles B. Scalene C. Equilateral
Mathematics