exam
Maths Puzzle
Numerical Ability
solve the equation for x by factoring the left-hand side.
x squared + 4x + 4 = 7
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exam Other Question
A small firm produces both AM and AM/FM car radios. The AM radios take 15 h to produce. The M/FM radios take 20 h. The # of production hours is limited to 300 h per week. The plant
please help me answer this problem
n+9
_____
n^2
times
6n^2
_____
n^2-8