(2 ki power 5+2 ki power 8) *2 ki power -7
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Answer:
[tex]( {2}^{5} + {2}^{8} ) \times {2}^{ - 7} [/tex]
Factorise (2^5 + 2^8)
[tex] {2}^{5} (1 + {2}^{3} ) \times {2}^{ - 7} [/tex]
[tex](1 + 8) \times {2}^{5 + ( - 7)} [/tex]
[tex]9 \times {2}^{ - 2} [/tex]
[tex] \frac{9}{ {2}^{2} } [/tex]
[tex] \frac{9}{4} [/tex]