1.

Suyash scored 10 marks more in second test than that in the first test. 5 times the score of the second test is the same as square of the score in the first test. Find his score in the first test....Plz answer this I will surely mark you as brainiest...

Answer»

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Lets solve This problem

Q.quite Easy
SOLUTION:
Let the MARKS in his 1st TEST be x
Marks in 2nd rest=x+10

As given in question 5 times the score of second test=square of 1st

5(x + 10) = {x}^{2}
{x}^{2} - 5x - 50 = 0
{x}^{2} - 10x + 5x - 50
x(x - 10 ) + 5( x - 10) \\( x + 5)(x - 10) \\ x - 10 = 0 \\ x = 10

Answer=10 marks

Answered by Mr.BEST

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