1. Solve for x: 81-2 ÷ 729 1-x = 92x
(A) 7
(B) -2
(C) 2
(D) -7. 12.
2. (-36) x ( −35 76 ) x ( 19 15 ) x ( 3 −2 ) -1 equals ---------
(A) -14
(B) -64
(C)14
(D)64
3. The value of 3 ξ0.09 is :
(A)10
(B) 3/10
(C)1
(D) 1/10
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1 is b,2 is c and 3 is a thanku
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