Use the quadratic formula to solve the equation.p2 + 5p - 5 = 0
A. 
B. 
C. -5 ± 3
D. 
Answer: D
Mathematics
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Determine algebraically whether the graph is symmetric with respect to the x-axis, the y-axis, and the origin.y = (x + 1)(x - 1)
A. y-axis only B. Origin only C. x-axis only D. x-axis, y-axis, origin
Mathematics
Approximate the area of the circle using 3.14 as an approximation for ?.
A. 157 sq ft B. 19.625 sq ft C. 31.4 sq ft D. 78.5 sq ft
Mathematics
Use the principle of estimation to find an estimate for the calculation.192,561 ÷ 54
A. 4000 B. 40 C. 200 D. 2000
Mathematics
Solve the logarithmic equation symbolically.ln x + ln x9 = 10
A. x = 
B. x = e
C. x = e10/9
D. x + x9 = e10
Mathematics