Question

The nature of the roots of x2 - 25 = 0 is

Answer 1

Step-by-step explanation:

x²-10x+25=0? x = 5, 5. Answer. This is perfect square quadratic

Answer 2

Answer:

The roots of the equation are unequal(distinct) and rational.

Step-by-step explanation:

$x^{2} -25=0$

We get $ax^{2} +bx+c=0$ when we compare the given equation with the standard quadratic equation

We got $a=1, b=0, c= -25$

Δ $=b^{2} -4ac$

$=(0^{2} )-4(1)(-25)\\ 0+100\\100\\(10^{2} )$

Thus, the roots of the equation are unequal(distinct) and rational.

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