1.

find the value of k from which the given value is solution of the equation X square + 3 X + K = 20 where x is equal to minus a​

Answer»

Answer:

MAY be this is your answer and if it's not then CHECK your QUESTION again k=root6.6666.....

Step-by-step explanation:

(-a)²+3(-a)+k=20

a²-3a+k=20

a²-a+k=20/3

k=root6.6666.....

HOPE it helps..



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