What number should be added to the binomial x²+8x in order to make it a perfect square trinomial?
What will be an ideal response?
16
Mathematics
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Solve the quadratic equation using completing the square.5x2 + 25x + 49 = 0
A. no real solution
B. 
C. 
D. 
Mathematics
Determine whether f is an arithmetic sequence. If so, identify the common difference.
A. No B. Yes; n2
Mathematics
Convert the measurement as indicated.2
gal to pints
A. 42 pt
B. 21 pt
C. 5
pt
D. 10
pt
Mathematics
Find the area of the rectangle or square.Length = 85 mm, width = 80 mm
A. 330 mm2 B. 6800 mm2 C. 165 mm2 D. 13,600 mm2
Mathematics