Math Question
![Kate multiplied two binomials using the distributive property. She made a mistake in one of the steps. Where did she first make a mistake?
\[
(x-2)(3 x+4)
\]
1. \( (x-2)(3 x)+(x-2)(4) \)
2. \( (x)(3 x)+(-2)(3 x)+(x)(4)+(-2)(4) \)
3. \( 3 x^{2}+6 x+4 x-8 \)
4. \( 3 x^{2}+10 x+8 \)
A. Step 3
B. Step 2
C. Step 4
D. Step 1](https://d3hlidq5bf9vg0.cloudfront.net/app-server-student/2022/3/23/089e92bd-6db3-48a6-bd28-b2da594191e8.png "Kate multiplied two binomials using the distributive property. She made a mistake in one of the steps. Where did she first make a mistake?
\[
(x-2)(3 x+4)
\]
1. \( (x-2)(3 x)+(x-2)(4) \)
2. \( (x)(3 x)+(-2)(3 x)+(x)(4)+(-2)(4) \)
3. \( 3 x^{2}+6 x+4 x-8 \)
4. \( 3 x^{2}+10 x+8 \)
A. Step 3
B. Step 2
C. Step 4
D. Step 1")
Solution
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