exam
Maths Puzzle
Numerical Ability
Can you please help me with this problem? 25x^2-4/49 factor out completely or state that it is prime.
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exam Other Question
Solve the system for x and y: 4(^x+y)=1/64 and sqrt6(^x+8y)=216^2/3
Im trying to help my son, but I cant figure it out. Please Help.
Find two consecutive intergers so that the sum of the first and 3/4 of the second is 6.