How do you simplify #7^2 * 8^2#?

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Answer 1 · 2018-03-24T03:53:20

#7^2xx8^2=3136#

Expand each number.

#7^2# can be expressed as #7xx7#

Likewise, #8^2# can be expressed as #8xx8#

Therefore,

#7^2xx8^2=7xx7xx8xx8#

#=49xx64#

#=3136#

Answer 2 · 2018-03-24T03:53:52

#3136#

#3136#
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