if x = 2,y= 5 is a solution of the equation 5x-ay +a^2 =0, find the values of a
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5(2) - a(5) + a² = 0
10 - 5a +a² = 0
x² = -b ± √b²- 4ac / 2a
= 5 ± √25 - 4.10.1 /2
from above the roots are not possible.
Kindly check where you've mistaken
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