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)(3x + 4)
1.(x - 2)(3x) + (x +12)(4)
2. (X)(3x) + (2)(3x) + (x)(4) + (2)(4)
3.3x2 +6x+4x+8
4.3x2 + 10x+8

answer: plz mark me brainliest

7 hours, 0 minutes, 0 seconds

or:  

0.04

total weeks

or:  

0.29

total days

or:  

7.00

total hours

or:  

420.00

total minutes

or:  

25,200.00

total seconds

step-by-step explanation:

3.07*10^-4

move the decimal 4 places to the left

.000307

i may be incorrect but i believe that her first error was in step one when she multiplyed her equation by 1/4 when she should have divided it by 1/4