Two of the three expressions in each question below are equivalent. Circle the two equivalent expressions.
a.(i)a+1+a
(ii) a+2
(iii) 2a + 1
b.(i) a-(b-c)
(ii) a-b-c
(iii) a-(b+c)

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heyhowdy

31.10.2022

Mathematics

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Two of the three expressions in each question below are equivalent. Circle the two equivalent expressions. a.(i)a+1+a (ii) a+2 (iii) 2a + 1 b.(i) a-(b-c) (ii) a-b-c (iii) a-(b+c)