Subtract 10a2
b + 4ab2
from the sum of -7a2
b+ 9 and -3ab2
+ 2.
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1
Answer:
-17a^2b-7ab^2 +11
Step-by-step explanation:
SUM:
(-7a^2b+9) + (-3ab^2+2)
-7a^2b + 9-3ab^2 + 2
-7a^2b-3ab^2 + 11
SUBTRACT 10a^2b + 4ab^2 from above equation.
-7a^2b-3ab^2 + 11- (10a^2b + 4ab^2)
-7a^2b -3ab^2 + 11-10a^2b-4ab^2
-17a^2b-7ab^2 + 11
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