exam
Maths Puzzle
Numerical Ability
Solve for x algebraically: 5^(2x)- 4(5)^x=-3
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exam Other Question
Please help me solve this equation.
y^2=-8y
I need help please I am not sure but I believe the answer -6/0 which I believe is undefined. Am I right? Thanks so much for your help.
Perform the indicated operation.
14-20
_________
(4)(3)-12