At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.
Sagot :
4a² + 8a - 20 = 0
a = -8 +/- √(8² - 4(4)(-20))
2(4)
a = -8 +/- √(64 + 320)
8
a = -8 +/- √384
8
a = -8 +/- 19.59591794
8
a = -8 + 19.59591794 a = -8 - 19.59591794
8 8
a = 11.59591794 a = -27.59591794
8 8
a = 1.449489743 a = -3.443813782
a = -8 +/- √(8² - 4(4)(-20))
2(4)
a = -8 +/- √(64 + 320)
8
a = -8 +/- √384
8
a = -8 +/- 19.59591794
8
a = -8 + 19.59591794 a = -8 - 19.59591794
8 8
a = 11.59591794 a = -27.59591794
8 8
a = 1.449489743 a = -3.443813782
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.