(2x - 3)(5x² - 2x + 7)
= 2x(5x² - 2x + 7) -3(5x² - 2x + 7) <em>multiplied using distributive property</em>
= 10x³ - 4x² + 14x -15x² + 6x - 21 <em>distributed 2x and -3</em>
= 10x³ - 19x² + 20x - 21 <em>added like terms</em>
You did not upload the image of the steps so I am not sure where fiona made the error. Hopefully, you can figure it out from the information I provided.
<span>She (the author) goes to the hospital.
I hope this helps you and have a great rest of the day! :)</span>
Answer:
74.42
Step-by-step explanation:
(150-86):86*100 =
(150:86-1)*100 =
174.41860465116-100 = 74.42
