exam
Maths Puzzle
Numerical Ability
Please help solve for vertex, axis of symmetry, y-intercept.
(y=2x^3+10+12)
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exam Other Question
The perimeter of a rectangle is 36 yards. The width is 18 yards less than twice the length. Find the lenght and width of the rectangle.
a2 – b2 = (a + b) (a – b)
a2 + b2 = (a + b) (?)