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Maths Puzzle
Numerical Ability
express as a polynomial: ((x^2-xy)/(2x))*(2x+6y)=
i get x^2+2xy-3y^2
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3. Find the solution set the following equation. Check for extraneous solutions:
Square root of 7x - 8 = 2 square root of x + 1
hi! hope someone can help me with problems...with solutions please. thanks so much!!!
30) There are 300 people in John’s graduating class. 40% of them went to the Senior Prom w