473.x° +58-213 = 473x° +(-3+8)x - 213
= 413x2 – 3x+8x – 273
=(4/3x
° – 3x) +(8x - 2/3)
= (4./3x - 13,3x) +2 (4x – 3)
= 13x(4x – 13)+2(4x – V3
= (4x-√3)(√3x+2)
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Answer:
473.x° +58-213 = 473x° +(-3+8)x - 213
= 413x2 – 3x+8x – 273
=(4/3x
° – 3x) +(8x - 2/3)
= (4./3x - 13,3x) +2 (4x – 3)
= 13x(4x – 13)+2(4x – V3
= (4x-√3)(√3x+2)
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