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Maths Puzzle
Numerical Ability
Algebra
: FIND THE VALUE OF X here?
(2/7)^-8*(7/2)^-2=(2/7)^X
Op 1: 3
Op 2: -3
Op 3: -6
Op 4: 2
Read Solution (Total 2)
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- Option 3) -6
(2/7)^-8 * (7/2)^-2 = (2/7)^X
(2/7)^-8 * (2/7)^2 = (2/7)^X
(2/7)^-6 = (2/7)^X
=> X = -6 - 7 years agoHelpfull: Yes(1) No(1)
- -3 solve it correcly
- 6 years agoHelpfull: Yes(0) No(0)
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