Rachel is using grouping to find the factors of a quadratic expression. she has reached the step shown below. determine the factored form and the standard form of the quadratic polynomial. factored form: (3x - 4)(x + 2) standard form: 3x2 + 2x - 8 factored form: (3x + 2)(x + 4) standard form: 3x2 + 2x + 8 factored form: (3x - 2)(x - 4) standard form: 3x2 - 2x - 8 factored form: (3x + 4)(x - 2) standard form: 3x2 - 2x + 8 reset submit rewriting expressions: p unanswered

First option is correct.

Step-by-step explanation:

Since we have given that

If the factored form is given by

Then its standard form will be given by

if factored form is given by

Then its standard form will be given by

Hence, only first option is correct.

Factored form: (3x-4)(x+2)

Standard form: 3x^2+2x-8

Step-by-step explanation:

3x(x+2)-4(x+2)=(3x-4)(x+2)

3x(x+2)-4(x+2)=(3x^2+6x)-(4x+8)

=3x^2+6x-4x-8

=3x^2+2x-8

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step-by-step explanation:

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