Question

x^2+2x+1

Tell the zeroes

Answer 1

Solving using Splitting the middle term method:

x² + 2x + 1 = 0

x² + x + x + 1 = 0

x (x + 1) + 1(x + 1) = 0

(x + 1) (x +1) = 0

x = 0 - 1

x = -1 or x = -1

x = -1 or x = -1 are the zeroes of the polynomial

Answer 2

Answer:

We can use Splitting Method to find the answer:

x² + 2x + 1 = 0

x² + x + x + 1 = 0

x (x + 1) + 1(x + 1) = 0

(x + 1) (x +1) = 0

x = 0 - 1

∴ x = -1 or x = -1

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