Answer:
0.5×2/2=1/2 is the required fraction.
Sorry, there is not any square root of -1.
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This would be communicative property cause when solve the left side then the right they both come up to being 30=30.
Distribute the 2 among the terms inside the parentheses. in other words just multiply the 2 with the numbers inside the parentheses.
When simplifying an expression, you collect and simplify all the like terms. Since 8x and -12 aren’t like terms, you can’t substract 8-12
