a²-(-a²) is equal to __________ *
(a) - 2a²
(b) 2a²
(c) 0
(d) a⁴
Answers
Answered by
0
Answer:
c
Step-by-step explanation:
a^2-a^2=0
eaa Sahi answer haye
Answered by
2
Step-by-step explanation:
b)2a²
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