Subtact 2a²-4a from -2a²+4a
Answers
Answered by
1
Answer:
-4a^2+8a
Step-by-step explanation:
acc to the qn,
-2a^2+4a -(2a^2-4a)
=-2a^2+4a-2a^2+4a
= -4a^2+8a
therefore, -4a^2+8a is the correct answer
hope it helps
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Answered by
18
Answer:
8a - 4a²
Step-by-step explanation:
-2a² + 4a - (2a² - 4a)
= -2a² + 4a - 2a² + 4a
= 8a - 4a²
Ans:- 8a - 4a²
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