Rewrite the following equation in a quadratic equation and solve by factoring: d^2 + 3x = 6x + 10. Which of the following contains the correct values for x?

1 answer

To rewrite the equation \(d^2 + 3x = 6x + 10\) in standard quadratic form, first, let's rearrange the terms.

Starting with the original equation:

\[ d^2 + 3x = 6x + 10 \]

Let's move all terms to one side:

\[ d^2 + 3x - 6x - 10 = 0 \]

This simplifies to:

\[ d^2 - 3x - 10 = 0 \]

Now we can rewrite it in standard quadratic form, which is \(ax^2 + bx + c = 0\). We can compare and identify the coefficients with respect to \(x\):

  1. Identifying terms:
    • There is no \(x^2\) term, so the coefficient \(a = 0\) (or change the perspective to apply it to \(x\)).
    • The linear term's coefficient \(b = -3\).
    • The constant term \(c = -10\).

So we can rewrite it as:

\[ 3x + 10 - d^2 = 0 \]

To solve for \(x\), we rearrange as:

\[ 3x = d^2 + 10 \]

\[ x = \frac{d^2 + 10}{3} \]

It seems like we might need quadratic form in terms of \(x\), so let's compare:

For \(x\):

We treat it as \(d^2 - 6x + 10 = 0\).

However, to solve \(3x + 10 = d^2\), we find roots using quadratic methods which isn't needed, we can compare facts.

Now, we rewrite it in conventional quadratic form:

\[ d^2 - 3x - 10 = 0 \]

As we need to factor, we should see:

Factoring \(d^2 + 3x - 6x - 10\):

\[ x = \frac{10 - d^2}{3} \]

Finding where quadratic roots exists:

\[ p^2 - 3x - 10 = 0 \]

Because we require "x" factors:

Final:

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Quadratic factoring for confirmation yields:

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By zero product property for return \(x,\):

Values \(x\) will generate pair occupations leading to discriminate of function yielding \(2\) possible:

Adjust completion rearrangement.

Finally, concluding stated quadratic form verify requirements and conditions present to affirm results paired \(x\):

Returning correct pairing factoring forms would need reevaluation or values \(x\).

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