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A-40Essential ICSE Mathematics for Class 810. Ifd-1-6, evaluate (i) d +1, (ii) d2 +12 and (iii) d4 .1 1. If 2x--= 1, find (i) 2x +1-. (ii) 4x2-12 and (iii) 16x4 + 16x412. .evaluteand (13. If m14. Express each of the following trinomials as a perfect square.dl2x2x4x123, evaluate (0) m+ 1 and (1) m-rn(1) 1 +6b + 9b2(11) 4x2 -12x +9(i) 9x2 +24xy +16y2(iv)Stv) 9x2 3xy y225 5 4

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You are wrong bit still thank u

the next is correct

yes thanks



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