exam Maths Puzzle Numerical Ability

Hi!

My equation states:

(3-5i)+(4+3i)

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exam Other Question

Write each equation in standard form. State whether the graph of the equation is a parabola, circle, ellipse or hyperbola. Then graph the equation.

9x^2-36x+36=4y^2+24y+72 Yuri has a board that is 98in. long. He wishes to cut the board into two pieces so that one piece will be 10in. longer than the other. What should the length of each piece be?