9(x-2y)^2 -1 factorise
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helo guys its your answer
Step-by-step explanation:
(1) factorise: 9(x-2y)^2 + 4(x-2y) - 13 (2) 9x^2-4y^2 - Math Celebrity
Factor 9x^2-4y^2. ... Square Root of the Variable Piece (Divide exponents by 2) = y2÷2 = y. Our final
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