If α and β are the zeroes if the polynomial p(x) = 12xsquare+19x+5 then 1 upon α+ 1upon β
Answers
Step-by-step explanation:
The area of a rectangle is same as that of a square of side 16 m. If the length of the rectangle is 32 m, find its perimeter.spoken in early medieval England which eventually became the leading language of international discourse in today's world.[4][5][6]It is named after the Angles, one of the ancient Germanic peoples that migrated to the area of Great Britain that later took their name, England. Both names derive from Anglia, a peninsula on the Baltic Sea. English is most closely related to Frisian and Low Saxon, while its vocabulary has been significantly influenced by other Germanic
Step-by-step explanation:
= 12x^2 +19x+ 5
= 12x^2 +15x +4x +5
= 3x (4x+5) +1 (4x +5)
= (4x+5) (3x+1)
= x= -5/4 Or x=-1/3
So, 1/α + 1/β
= (α + β) / αβ
=[-5/4+(-1/3)] / [-5/4×(-1/3) ]
= [(-15-4) /12] / (5/12)
= (-19/12) / (5/12)
= -19/5
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