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Fractions question. Don't have any clue about it.
if (x-2)^4/4+(y+2)^4/9 =4,then the maximum possible value of x is between
a) -1 and 1
b) 1 and 3
c) 3 and 5
d) 5 and 7
e) 7 and 9
I don't know how to solve it. Some help will be highly appreciated.
- by aflaam messih
Sun Jun 09, 2019 6:50 pm- Forum: Problem Solving
- Topic: Fractions question. Don't have any clue about it.
- Replies: 2
- Views: 560
Thanks, Fabio Skilnik.
Thanks, Ian Stewart.
And what a sight it is to have two GMAT geniuses in one post--ultimate pleasure!!
- by aflaam messih
Sun Mar 03, 2019 9:50 pm- Forum: GMAT Math
- Topic: Ian Stewart GMAT quant books
- Replies: 5
- Views: 2760
Ian Stewart GMAT quant books
Can someone let me know where can I purchase Ian Stewart's GMAT quant books?
- by aflaam messih
Tue Feb 26, 2019 10:40 am- Forum: GMAT Math
- Topic: Ian Stewart GMAT quant books
- Replies: 5
- Views: 2760