Question

To find the zero's of the polynomial.

Answer 1

p(x) = 5x2+25x

= 5x(x2+5)

= p(x) = 0 when,

= 5x = 0 and x2+5 = 0

= x = 0 and x2+5 = 0. (it can't be exist)

therefore only one zero of the p(x) is 0.

Answer 2

Answer:

⇒ p(x) = 0

Step-by-step explanation:

Here,

p(x) = 5x² + 25x

Now,

⇒ 5x² + 25x = 0

⇒ 5x ( x + 5 ) = 0

Also,

p(x) = 0

When, 5x = 0 and ( x + 5 ) = 0

Then, x = 0

∴ p(x) = 0