exam
Maths Puzzle
Numerical Ability
Problem: The width of a rectangle is 3 meters less that its lenth. The area is 28 square meters. Find the lenth of the rectangle.
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exam Other Question
The question in my homework is:
Write the answer using positive exponents only
[2x5y^-4/3y^-2]^2
I know I need to flip to make them positive but have been wracking my brain trying to figure out where to go from there
8>x-(-5)