Math, asked by khushbukhushbu62074, 21 days ago

find the equation

the value of  (1 \div \: 3  ^{5} ) ^{4}

Answers

Answered by nurjahanbegum7029
0

Answer:

Given Question

\pink{ \tt \: :\implies \: {(125)}^{ - \frac{2}{3} } \times {(625)}^{ \frac{5}{4} } \div {( \frac{1}{5} )}^{ - 3} }:⟹(125)

3

2

×(625)

4

5

÷(

5

1

)

−3

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\begin{gathered}\Large{\bold{\pink{\underline{Formula \: Used \::}}}} \end{gathered}

FormulaUsed:

\begin{gathered}\begin{gathered}(1)\:{\underline{\boxed{\bf{\blue{a^m\times{a^n}\:=\:a^{m\:+\:n}\:}}}}} \\ \end{gathered}\end{gathered}

(1)

a

m

×a

n

=a

m+n

\begin{gathered}\begin{gathered}(2)\:{\underline{\boxed{\bf{\purple{\dfrac{a^m}{a^n}\:=\:a^{m\:-\:n}\:}}}}} \\ \end{gathered}\end{gathered}

(2)

a

n

a

m

=a

m−n

\begin{gathered}\begin{gathered}(3)\:{\underline{\boxed{\bf{\orange{\dfrac{1}{x^n}\:=\:x^{-n}\:}}}}} \\ \end{gathered}\end{gathered}

(3)

x

n

1

=x

−n

\begin{gathered}\begin{gathered}(4)\:{\underline{\boxed{\bf{\color{peru}{(a^m)^n\:=\:a^{m\times{n}}\:}}}}} \\ \end{gathered}\end{gathered}

(4)

(a

m

)

n

=a

m×n

\begin{gathered}\begin{gathered}(5)\:{\underline{\boxed{\bf{\red{ {x}^{0} = 1}}}}} \\ \end{gathered}\end{gathered}

(5)

x

0

=1

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\large\underline\purple{\bold{Solution :- }}

Solution:−

\tt \: :\implies \: {(125)}^{ - \frac{2}{3} } \times {(625)}^{ \frac{5}{4} } \div {( \frac{1}{5} )}^{ - 3} :⟹(125)

3

2

×(625)

4

5

÷(

5

1

)

−3

\tt \: :\implies \: {(5 \times 5 \times 5)}^{ - \frac{2}{3} } \times {(5 \times 5 \times 5 \times 5)}^{ \frac{5}{4} } \times {(5)}^{ - 3} :⟹(5×5×5)

3

2

×(5×5×5×5)

4

5

×(5)

−3

\tt \: :\implies \: {(5)}^{ - \frac{2}{3} \times 3 } \times {(5)}^{ \frac{5}{4} \times 4} \times {(5)}^{ - 3} :⟹(5)

3

2

×3

×(5)

4

5

×4

×(5)

−3

\tt \: :\implies \: {(5)}^{ - 2} \times {(5)}^{5} \times {(5)}^{ - 3} :⟹(5)

−2

×(5)

5

×(5)

−3

\tt \: :\implies \: {(5)}^{ - 2 + 5 - 3} :⟹(5)

−2+5−3

\tt \: :\implies \: {(5)}^{0} :⟹(5)

0

\tt \: :\implies \: 1:⟹1

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