exam
Maths Puzzle
Numerical Ability
4/(x+4)
+2/(x-5)
=32/(x^2-25)
Solve
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exam Other Question
Directions: solve quadratci expression by factoring. I do not see how it could be factored.
12x^2 + 17x - 5= 0
Using verifications solve:
theta=@
Sin@-cos@+1/Sin@+cos@-1= sin@+1/cos@