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ANTONII [103]
3 years ago
9

Which expression has a value of 8? 8x (5-4) (8 x 5) – 4 (8 x 5-4) 8 x 5 - 4

Mathematics
1 answer:
fomenos3 years ago
4 0
8x5-4 is equal to 8 if that means 8 times 5 minus 4
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Which equation is equivalent to startroot x^2 + 81 EndRoot = x + 10?
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Answer:given below

Step-by-step explanation:

sqrt x^2 +81= x + 10

x^2 + 81 = (x+10)^2

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