What is the following sum? 4 (RootIndex 5 StartRoot x squared y EndRoot) + 3 (RootIndex 5 StartRoot x squared y EndRoot) 7 (RootIndex 10 StartRoot x squared y EndRoot) 7 (RootIndex 10 StartRoot x Superscript 4 Baseline y squared EndRoot) 7 (RootIndex 5 StartRoot x squared y EndRoot) 7 (RootIndex 5 StartRoot x Superscript 4 Baseline y squared EndRoot)

The sum of the expression; 4 (RootIndex 5 StartRoot x squared y EndRoot) + 3 (RootIndex 5 StartRoot x squared y EndRoot) is; 7 ⁵√x²y.

The given expression 4 (RootIndex 5 StartRoot x squared y EndRoot) + 3 (RootIndex 5 StartRoot x squared y EndRoot) can be written mathematically as;

By observation, we can conclude that ⁵√x²y is a common factor; so that we have;

Ultimately, the sum is; 7 ⁵√x²y.

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Step-by-step explanation:

Given

Required

Calculate Sum

Questions like this are best answered by looking for common factor and factorizing the given expressions;

From the given expression is common in both;

So, we start by factorizing the given expression; i.e. bring out the common terms... This gives

Solve the bracket

Open Bracket

Hence, is equivalent to

the answer to this question is 3/19

step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation: