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Maths Puzzle
Numerical Ability
Two numbers have a sum of 39. Their difference is 11. What are the two numbers. Please show me how to set this problem up. Thank you.
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(y+3)5/2=32
Graph the polynomial. Find all intercepts, right and left side behavior.
f(x)=x^5-5x^4+6x^3+8x^2-40x+48