Answer:
NO, This Is A School Website ONLY Please Do NOT Post Such Things Here You Will Be Reported, And Your Answer Will Be Removed If This Continues Then Your Account Will Be Deleted.
![\textbf{ \underline{Using middle term splitting:}} \\ \\ {x}^{2} - 10x + 25 \\ = {x}^{2} - 5x - 5x + 25 \\ = x(x - 5) - 5(x - 5) \\ = (x - 5)(x - 5) \\ = {(x - 5)}^{2}](https://tex.z-dn.net/?f=%20%5Ctextbf%7B%20%5Cunderline%7BUsing%20middle%20term%20splitting%3A%7D%7D%20%5C%5C%20%20%5C%5C%20%20%7Bx%7D%5E%7B2%7D%20%20-%2010x%20%2B%2025%20%5C%5C%20%20%3D%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%205x%20%2B%2025%20%5C%5C%20%20%3D%20x%28x%20-%205%29%20-%205%28x%20-%205%29%20%5C%5C%20%3D%20%20%28x%20-%205%29%28x%20-%205%29%20%5C%5C%20%20%3D%20%20%7B%28x%20-%205%29%7D%5E%7B2%7D%20)
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Answer:
f(4)=14
Step-by-step explanation:
f(x)=5x-6
f(4)=5(4)-6
f(4)=20-6
f(4)=14
Not equal !! i hope this helped :))
Answer:
13.5 minutes
Step-by-step explanation:
![\frac{3 min }{128 words} = \frac{xmin}{576 words}](https://tex.z-dn.net/?f=%5Cfrac%7B3%20min%20%7D%7B128%20words%7D%20%3D%20%5Cfrac%7Bxmin%7D%7B576%20words%7D)
Cross multiply
3 × 576 = 128x
3 × 576 = 1,728
1,728 = 128x
1,728 ÷ 128 = x
13.5 = x