❤SIMPLIFY :-[{(-2/5)^7×(-2/5)^9}÷(-2/5)^2]
❤please answer fast urgently required for exam.......❤
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{(-2/5)^7*(-2/5)^9}/(-2/5)^2
(-2/5)^7=-0.0016384
(-2/5)^9=0.000262144
(-2/5)^2=0.16
so,
(-0.0016384*-0.00162144)/0.16
4.294672960E-7/0.16
0.00000268435456
(-2/5)^7=-0.0016384
(-2/5)^9=0.000262144
(-2/5)^2=0.16
so,
(-0.0016384*-0.00162144)/0.16
4.294672960E-7/0.16
0.00000268435456
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