Mathematics, 18.05.2021 20:20 danielwu462

a) (i) wirte down x²+6x-7 in the form (x+k) ²+h use your answer to part a, i to solve the equation x²+6x=7

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a) (i) wirte down x²+6x-7 in the form (x+k) ²+h use your answer to part a, i to solve the equation x...

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a) (i) wirte down x²+6x-7 in the form (x+k) ²+h use your answer to part a, i to solve the equation x²+6x=7​

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a) (i) wirte down x²+6x-7 in the form (x+k) ²+h use your answer to part a, i to solve the equation x²+6x=7