Factorise i) 3 -6 2+3x+10 ) 3 -10 2 -53x-42
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Answer:
i)3-62+3x+10=0
0=-59+3x+10
0=-49+3x=0
3x=49
x=49/3
x=16.33
ii) 3-102-53x-42=0
-99-42-53x=0
-141=53x
x=-141/53
x=-2.66
Step-by-step explanation:
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