Question

find the zeroes of polynomial f(x)=x^2+√2x-4​

Answer 1

Answer:

The answer is (x-√2)(x+2√2)

Step-by-step explanation:

We have the quadratic equation x^2+√2x-4=0

=> x^2 + 2√2x - √2x - 4 = 0

=> x(x+2√2) -√2(x+2√2) = 0

=> (x-√2)(x+2√2)=0

Hope you understood the answer