Simplify :
[tex] \frac{125 {}^{4} \: \times 7 ^{2} \times a ^{7} }{ {a}^{3} \times 49 {}^{2} \times {10}^{3} } [/tex]
[Note : Do not increase the number, you have to simplify means you have to make the number as small as possible.]
[tex]no \: spam[/tex]
[tex] \frac{125 {}^{4} \: \times 7 ^{2} \times a ^{7} }{ {a}^{3} \times 49 {}^{2} \times {10}^{3} } [/tex]
[Note : Do not increase the number, you have to simplify means you have to make the number as small as possible.]
[tex]no \: spam[/tex]
Answers & Comments
Answer:
Correct option is A)
5
−7
×6
−5
3
−5
×10
−5
×125
=
5
−7
×(2×3)
−5
3
−5
×(2×5)
−5
×5
3
=
5
−7
×2
−5
×3
−5
3
−5
×2
−5
×5
−5
×5
3
=3
−5+5
×2
−5+5
×5
−5+3+7
=5
5
=3125
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