exam
Maths Puzzle
Numerical Ability
is this equation an identity, a conditional equation, or an inconsistant equation?
1 + 2 = -2
__ __ ___
x+5 x+3 x2+8x+15
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exam Other Question
A farmer has 540 sq meters of land for raising cabbages and carrots. He wants to plant fewer square meters in carrots than cabbages (112 sq meters, to be exact). How many square meters of each should he plant?
Please help me learn how to use Desartes'Rule of Signs to determine the number of positive, negative, and imaginary roots. An example problem we were given in class is {{{f(x)=x^3+