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crimeas [40]
3 years ago
13

Identify the trinomial that is a perfect square. HELP ASAP

Mathematics
1 answer:
Oliga [24]3 years ago
7 0
D. (9x-4)^2

You can find this by taking the square roots of the outside numbers and multiplying them by each other and 2 to see if they equal the middle number. 
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(1 point) how many 6-letter words that have the letter 'x' are possible? letters may be repeated, and the words don't have to be
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<span>Since, there are 26 letters in total.</span>

So, total permutations of 26 letters in the 6 letter word will be = 26*26*26*26*26*26 = 26^6

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