If one zero of the polynomial ( a2 + 25)xn2 + 36x +10a is the reciprocal of the other, find the value of a
Answers
Answered by
2
If one zero of the polynomial ( a2 + 25)xn2 + 36x +10a is the reciprocal of the other,
product of zeroes=1
10a/(a^2+25)=1
a^2+25=10a
a^2-10a+25=0
(a-5)^2=0
a=5
product of zeroes=1
10a/(a^2+25)=1
a^2+25=10a
a^2-10a+25=0
(a-5)^2=0
a=5
Similar questions
Math,
7 months ago
Social Sciences,
7 months ago
Business Studies,
7 months ago
Economy,
1 year ago
Math,
1 year ago
Chemistry,
1 year ago
Physics,
1 year ago