please give me the answer fast
i am having my final examination of maths tommorow
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tiyamittal1234:
all the best for ur examination mate
thank you so much
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answer =
(-2/7)^(2)^(x) ×-7/2
(-2/7)^(2x) * (-7/2)^(-1)=-8/343
(-2/7)^(2x)*(-2/7)^(1)= (-2/7)^(3)
2x+1=3
2x=3-1
2x=2
x=1
(-2/7)^(2)^(x) ×-7/2
(-2/7)^(2x) * (-7/2)^(-1)=-8/343
(-2/7)^(2x)*(-2/7)^(1)= (-2/7)^(3)
2x+1=3
2x=3-1
2x=2
x=1
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