exam
Maths Puzzle
Numerical Ability
need help....
ADD:
x+1
______
x2-4x-5
+
x
_________
x2-5x-6
+
0
i couldnt write it out from left to right cause it was coming out weird so i wrote it from up to down
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exam Other Question
Write each expression in simplist form.
4x - 28 OVER 5x - 35
4r squared - 25s squared OVER 2r squared + 3rs - 20s squared.
-15+-3+9+21+33+45+57+69+81+96