The length of x is 3. Since the two trapezoids are similar. In the second trapezoid the top is half of 10. so it would be logical for x to be 3
I thinks it C, this a difficult question but idk, that my closest guess...
Answer:
yeah so you just do that
Step-by-step explanation:
(3x-4)(5x^2-2x+6)
15x^3-6x^2+18x-20x^2+8x-24
15x^3-26x^2+26x-24
Hope this helps good luck
