Question

What is the Sum of 7√2 + 3 √3 and 8 √2 -5 √3
​

Answer 1

Step-by-step explanation:

Sum of the zeroes = =(α+β)=

2

Product of the zeroes =αβ=

3

1

Let the quadratic polynomial be ax

2

+bx+cis

K[x

2

−(α+β)x+αβ] ,

K[x

2

−(

2

x+(

3

1

))]

If k=3 , the qudratic polynomial will be 3[x

2

−(

2

x+(

3

1

))]

⇒3x

2

−3

2x

+1

Answer 2

Answer:

7√2 + 3√3 + 8√2 - 5√3

= 7√2 + 8√2 + 3√3 - 5√3

= 15√2 - 2√3

Hence the answer is 15√2 - 2√3

Step-by-step explanation:

Hope this will help you