How to factorise using synthetic division : x3-13x2+51x-63
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Q.x3-13x2+51x-63
=(x3-26)+(-3213)
=(x-26)2-3213
=-13-3213
=3200
therefore x=12.5
=(x3-26)+(-3213)
=(x-26)2-3213
=-13-3213
=3200
therefore x=12.5
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