exam
Maths Puzzle
Numerical Ability
Can you help me solve this one?......I have to divide this...
Page 292
Number6
49x^8-35x^6-56x^3
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7x^3
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exam Other Question
Assume that 420 members of the House are available to vote. How many votes are necessary to make up a majority, which is anything over ?
solve each system of equations.
2x-y=2z=15
-x+y+z=3
3x-y+2z=18