a=0,b=-1 2a+2b algebraic expression
Answers
Answered by
21
given:
a = 0
b = -1
2a + 2b
= 2(0) + 2(-1)
= 0 -2
= -2
Answered by
2
Answer:
-2
Step-by-step explanation:
it's not an algebraic expression.
2×a + 2×b
2×0 + 2×-1
0-2
-2
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