find x if 25^x ×16^x+1=6400
please solve
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Answered by
1
Answer:
answer is write. 6400. is answering
Answered by
1
Answer:
25x × 16x + 1 = 6400
2x = 6400 / 25 / 16 - 1
2x = 256 / 16 - 1
2x = 16 - 1
2x = 15
x = 15 / 2
x = 7.5
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