Hey mates⚡⚡⚡⚡⚡⚡⚡⚡⚡⚡
.....
.....
.....
If x= 9^x
what is x?????
Answers
Answered by
2
If x is an integer, is 9x+9−x=b ?
(1) 3x+3−x=b+2−−−−√ --> square both sides -->
> 9x+2∗3x∗13x+9−x=b+29x+2∗3x∗13x+9−x=b+2 --> 9x+9−x=b9x+9−x=b. So answer to the question is YES. Sufficient.
(1) 3x+3−x=b+2−−−−√ --> square both sides -->
> 9x+2∗3x∗13x+9−x=b+29x+2∗3x∗13x+9−x=b+2 --> 9x+9−x=b9x+9−x=b. So answer to the question is YES. Sufficient.
Answered by
0
Answer:
sir Link is sayanika Acharjee
Similar questions