What two rational expressions sum to Enter your answer by filling in the boxes. Enter your answer so that each rational expression is in simplified form.

Step-by-step explanation:

Given

Required

Fill in the gaps

Going by the given parameters, we have that

, when factorized is

Hence; the expression becomes

Combine Fractions

Simplify the denominators

By direct comparison

Hence, the complete expression is

sine

step-by-step explanation:

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500