Question

One divided by one plus Route two minus Route three rationalisation

Answer 1

Answer:

4.026

Step-by-step explanation: multiply both the numerator and denominator with 1+√2+√3

then: ⇒(1*(1+√2+√3))÷(1+√2-√3)*(1+√2+√3)

⇒(1+√2+√3)÷(1+√2)∧2-(√3)∧2

⇒(1+√2+√3)÷(1+2+√2)-3

⇒(1+√2+√3)÷(+3+√2-3)

⇒(1+√2+√3)÷√2(again multiply both numerator and denominator by√2

⇒(1+√2+√3)×√2÷(√2×√2)

⇒(√2+2+√6)÷4

⇒4.026