Mathematics, 19.11.2020 18:20 rodriguezjeslin086
1. Use the quadratic equation x^2 + 18x = 25 to answer the following
questions.
Part A: Find the value of c that will result in a perfect square trinomial.
x^2 + 18x + c = 25 + c
Part B: Rewrite the above equation into a perfect square binomial form.
( x + ? )^2 = ?
Part C: What is the value of x?
2. Find the roots of the quadratic function by completing the square:
x^2 + 4x - 1 = 0.
Answers: 1
Mathematics, 21.06.2019 18:30, turboslayer
In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.
Answers: 2
Mathematics, 21.06.2019 21:00, mccdp55
Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]
Answers: 1
Mathematics, 22.06.2019 00:30, challenggirl
20 ! brainliest ! add and simplify your answer.
Answers: 1
1. Use the quadratic equation x^2 + 18x = 25 to answer the following
questions.
Part A:...
Part A:...
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