exam
Maths Puzzle
Numerical Ability
add the expression, finish in simplest form
4y/y^2+6y+5 + 2y/y^2-1
Thanks in advance!!
ac
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exam Other Question
1. Consider the polynomial f(x)= x^3 + 6x^2 –9x-14
Find all of the zeros of the given polynomial. Test all possibilities.
2. If y varies inversely as x and y = 0.6 when x = 10, find y when x = 12.
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