exam Maths Puzzle Numerical Ability

A manufacturer makes widgets and gadgets. At least 500 widgets and 700 gadgets are needed to meet minimum daily demands. The machinery can produce no more than 1200 widgets and 140

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exam Other Question
1.) 4x2+4y2+4y=15

Please include
a) standard equation form
b) center
c) name of the major axis and length of major axis
d) name of the minor axis and length of minor axis Factor:

c^2+6c+5