2 ki power 3x minus 7 equal to 256
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Answered by
11
2³ × (-7) = 256...
what we are supposed to do here
what we are supposed to do here
Bharadwaj981:
x=5 is the answer
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2 power (3x-7) = 2 power 8....If bases equal powers are equal 3x-7=8 then 3x=15 then x=5
=256 hai
256 is equal to 2 power 8
ohhh
ok thank you very much
Answered by
13
Answer:
2^3x-7=(2)^8
3x-7=8
x=5
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