High School

Fill in each blank so that the resulting statement is true.

Consider the following long division problem:

[tex]\[ 5x - 2 \longdiv { 25x^3 + 5x^2 + 14x - 6 } \][/tex]

Begin the division process by dividing [tex]25x^3[/tex] by [tex]5x[/tex], which obtains [tex]5x^2[/tex]. Write this result above [tex]25x^3[/tex] in the dividend.

Answer :

To fill in the blanks for the long division process, we need to focus on dividing the polynomial [tex]\(25x^3 + 5x^2 + 14x - 6\)[/tex] by [tex]\(5x - 2\)[/tex]. Let's go through the division step by step:

1. Identify the leading term in the dividend and the divisor:
- For the dividend [tex]\(25x^3 + 5x^2 + 14x - 6\)[/tex], the leading term is [tex]\(25x^3\)[/tex].
- For the divisor [tex]\(5x - 2\)[/tex], the leading term is [tex]\(5x\)[/tex].

2. Divide the leading term of the dividend by the leading term of the divisor:
- Divide [tex]\(25x^3\)[/tex] by [tex]\(5x\)[/tex], which gives [tex]\(5x^2\)[/tex].

3. Write this result above the appropriate term in the dividend:
- You write [tex]\(5x^2\)[/tex] above [tex]\(25x^3\)[/tex] in the dividend.

Therefore, the filled blanks should be:
- Divide [tex]\(25x^3\)[/tex] by [tex]\(5x\)[/tex], which obtains [tex]\(5x^2\)[/tex]. Write this result above [tex]\(25x^3\)[/tex] in the dividend.

If the division process continued, you would follow similar steps, working term by term, reducing the degree of the dividend until all terms have been accounted for.