Question

6. Find the roots of the quadratic equation √2 x² + 7x +5√2 = 0.​

Answer 1

Answer:

x= -√2 or x= -5/√2

Step-by-step explanation:

√2x^2 + 5x +2x + 5√2

√2x(x+√2)+5(x+√2)

(x+√2)(√2x+5)=0

Answer 2

Answer:

solved

Step-by-step explanation:

√2 x² + 7x +5√2 = 0.​

x² + 7x/√2 + 5  = 0.​

x = - 7/√2 ±√49-49 /√2 ÷ 2 = (-7 ± 3) ÷ 2√2

x = - 5/√2  ,   - √2