Question

{5.2+6.8}x-{25➗5}x(x1x1x1

Answer 1

The simplified form of the expression
`\(\{5.2 + 6.8\}x - (25)/(5)x * (x * 1 * x * 1 * x * 1)\) is \(12x - 5x^4\).`

Given expression:

`\[ \{5.2 + 6.8\}x - (25)/(5)x * (x * 1 * x * 1 * x * 1) \]`

First, perform the operations within the curly brackets and the fraction:

`\[ 5.2 + 6.8 = 12 \]`

`\[ (25)/(5) = 5 \]`

So the expression becomes:

`\[ 12x - 5x * (x * 1 * x * 1 * x * 1) \]`

Simplify the multiplication within the parentheses:

`\[ x * 1 * x * 1 * x * 1 = x^3 \]`

Replace the expression within the parentheses:

`\[ 12x - 5x * x^3 \]`

Simplify further:

`\[ 12x - 5x^4 \]`

This is the simplified form of the given expression:
`\( 12x - 5x^4 \).`

complete the Question:

Evaluate the expression
`\( \{5.2 + 6.8\}x - (25)/(5)x * (x * 1 * x * 1 * x * 1) \).`