Maths-
General
Easy
Question
(ii) -12a2b2 and -6a2b2
Hint:
The concept used in this question is the addition of polynomials.
○ Arrange the term in the decreasing order of their power.
○ To add polynomials simply add any like terms together.
○ Like terms are terms whose variables and exponents are the same
The correct answer is: -18a2b2
Answer:
○
- Step by step explanation:
○ Given:
Expression: -12a2b2
-6a2b2
○ Step 1:
○ Simplify the expression.
∴ (-12a2b2 ) + ( -6a2b2 )
○ Step 2:
○ Group the like terms.
-12a2b2 - 6a2b2
○ Step 3:
○ Perform simple addition of like terms
-12a2b2 - 6a2b2
-18a2b2
- Final Answer:
-18a2b2
○ Step 3:
○ Perform simple addition of like terms
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