exam
Maths Puzzle
Numerical Ability
2 log base 3 9x= 8
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exam Other Question
1.508 exceeds six times a number by 70. What is the number?
2. seven times a number is 31 8/9. what is the number
Add and simplify:
1/x-2 - 4/x^2 + 3/x+2
Multiply and simplify:
x^2-6x+8/3x+9 multiplied by x+3/x^2-4
Divide and simplify:
y2+7y +10/2y-4 divided by y^2-3y-10/y-2