Question

Sanju thought of a number. He multiplied the number by itself and subtracted 25 from the result. He got 2000. What was the number that he thought of?

Answer 1

Answer:

Let the unknown number be x

ATQ,

$x^{2} -25=2000$

$x^{2} = 2000+25$

$x^{2} =2025$

$x=\sqrt{2025}$

$x = 45 , -45$

Answer 2

Step-by-step explanation:

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