Question

3) Find the value of

please give answers

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Answer 1

Answer:

i) (1+-4) × 2^2

-3 × 4

-12

ii) (-3 × -9) ÷ 9

27 ÷ 9

=3

iii) (-11 -12 -13)^0

=1

Step-by-step explanation:

hope it helps