Find value[(-1)-²+2-²+3-²]X(2X3)²
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Answer:
49
Step-by-step explanation:
By BODMAS
= [(-1)^-2+2^-2+3^-2]×(2×3)^2
= [(-1/1)^2+1/2^2+1/3^2×(2×3)^2
= (1+1/4+1/9)×(3×2)^2
= (36+9+4/36)×(3×2)^2
= 49/36×(6)^2
= 49/36×36
= 49
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