if p and q are the zeroes of ax²-5x+c .find the value of a and c when p+q=p q=10
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Answer:
Step-by-step explanation:
ax^2 -5x +c
p and q are zeroes of the polynomial
p+q = pq = 10
question :- To find value of "a" and "c"
Solution :-
The given polynomial is in the form of ax^2 + bx + c
on comparing , we find
a = a
b = -5
c = c
we know that
p+q = - b/a
p + q = 10
10 = -(-5)/ a
10 = 5 / a
10a = 5
a = 5/10
a = 1/2
pq = 10
pq = 10we know that pq = c /a
10 = c/1/2
10= 2c
c = 10/2
c = 5
•°• a = 1/2 , c = 5
•°• a = 1/2 , c = 5Polynomial :- 1/2x^2 - 5x +5
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