book Maths Puzzle Numerical Ability

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The sum of a number and its square is 12. Find the number.

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book Other Question

perform the division

2mto the 3rd+6m to the 2nd - 2m+24 divided by 2m to th 2nd-2m+6
In an isosceles triangle, the length of the third side is 25% of the length of one of the equal sides. Find the length of each side when the perimeter is 135 feet.