please solve this and find the value of x
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Step-by-step explanation:
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Answered by
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Step-by-step explanation:
formula of solving quadratic equation is in root of b² - 4ac / a
a = 1 , b = -38 , c=1
now put value of a ,b , c in a equation
so
in root of (-38)² - 4(1)(1) / 1
in root of 1444 - 4 = 1440
in root of 2⁴ *3² * 2 * 5 = 1440
open the root so
answer will be
+ 12* in root of 10
- 12 * in root of 10
how 12 and 10 is arrived
For 12 = when open the root 2⁴ value is 2² and 3² value is 3 so multiplelication of 3*4
For 10 = 10 root no possible so 5*2 = 10 is in root.
I hope this answers help you ...
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