exam
Maths Puzzle
Numerical Ability
The hypotenuse of a right triangle is 2.8 units long. The longer leg is 1.6 units longer than the shorter leg. Find the lengths of the sides of the triangle.
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exam Other Question
I would like help with the following: If f(x)=x(x+3)(x-1), use interval notation to give all values of x where f(x)is less than 0. Thank you.
i need to know how to graph:
h(x)=x^4+6x^3+8x^2-x
and how to factor:
h(x)=x^4+2x^3-23x^2+2x-24
thank you!!!!!!!