Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 9 - Solving Quadratic Equations - 9.5 - Solving Quadratic Equations Using the Quadratic Formula - Exploration - Page 515: 1

Answer

See the explanation

Work Step by Step

2) Multiplying both sides by $4a$ 3) Adding both sides $b^2$ 4) Subtract $4ac$ from both sides 5) Use perfect square trinomial formula 6) Taking square roots from both sides 7) Subtract $b$ from both sides 8) Divide both sides by $2a$
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