Question

I cannot slove this ​

Answer 1

Numerator

→ 2³⁰ + 2²⁹ + 2²⁸

→ 2²⁸ × (2² + 2 + 1)

Denominator

→ 2³¹ + 2³⁰ - 2²⁹

→ 2²⁹ × (2² + 2 - 1)

Now, let's calculate the fraction.

2²⁸ will be canceled out. Then the numerator becomes 7, then the denominator becomes 10.

Therefore the value is 7/10.