-7x³ and -8x³y - Subtract the given expressions.
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3
Since both the expressions contain dissimilar variables, so we cannot bring a solution to a constant integer value. The answer will be in terms of variables.
Acc to question, we are asked to subtract -8x³y from -7x³.
We can write it as :
-7x³ - (-8x³y) = -7x³ + 8x³y = x³(-7 + 8y).
We cannot simplify it any further, as because there are no similar variables neither it is getting divided.
So, after subtracting -8x³y from -7x³ we get x³(-7 + 8y) [ Ans ]
Answered by
4
Given two expressions are
-7x³ and -8x³y
i ) subtracting first expression
from second expression,we get
-8x³y - ( -7x³ )
= - 8x³y + 7x³
ii ) subtracting second expression
from first expression,we get
-7x³ - ( - 8x³y )
= -7x³ + 8x³y
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