Solve for x
plzzzz solve it
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Answered by
1
Answer:
hi friend mark it as brainliest
Step-by-step explanation:
(4/7)³÷(7/4)⁵=(4/7)ˣ⁻²
(4/7)³×(4/7)⁵=(4/7)ˣ⁻²
aᵇ×aⁿ=aᵇⁿ
(4/7)³⁺⁵=(4/7)ˣ⁻²
base are equal equate the power
8=x-2
x=10
hope it helps
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Answered by
1
Answer:
10
Step-by-step explanation:
(4/7)³÷(7/4)^5= (4/7)^x-2
Or,4³/7³*4^5/7^5= (4/7)^x-2
Or,(4/7)^8= (4/7)^x-2
Or,x-2=8
Or,X= 10.
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