Aiko is finding the sum (4 + 5i) + (–3 + 7i). she rewrites the sum as (–3 + 7)i + (4 + 5)i. which statement explains the mathematical property that she made an error using?

Given the expression:

Aiko rewrites the equation by factoring out the from the expression and this wrote it as,

but this is wrong because is an imaginary number which is with a number 5 and 7.

Therefore,  Aiko cannot factor out the because it is not present in both numbers -3 and 4

She could rewrote it as

So, she incorrectly used the distributive property by combining the real number and the coefficient of the imaginary part.

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.