Question

Factorise 8+2root15

Answer 1

Answer:

Step-by-step explanation:

Input:

8 + 2 sqrt(15)

Decimal approximation:

15.74596669241483377035853079956479922166584341058318165317...

Alternate form:

2 (4 + sqrt(15))

Minimal polynomial:

x^2 - 16 x + 4

Number line:

Number line

Continued fraction: