subject
Mathematics, 13.04.2021 16:30 ziaa9690

Complete the square to solve the equation below. X2 + 10x-13 = 17 A. X=-5 + 55 ; x = -5 -
B. X = 4 + 730; X= 4-30
C. x = 5 + 129; x = 5 - 129
D. X= -10 + 55; X = -10 - 155​

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:20
An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.
Answers: 2
question
Mathematics, 21.06.2019 16:30
Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?
Answers: 3
question
Mathematics, 21.06.2019 17:00
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
question
Mathematics, 21.06.2019 18:00
What is the missing step in this proof ?
Answers: 1
You know the right answer?
Complete the square to solve the equation below. X2 + 10x-13 = 17 A. X=-5 + 55 ; x = -5 -
B....
Questions
question
Mathematics, 05.12.2019 08:31
question
Mathematics, 05.12.2019 08:31
question
Mathematics, 05.12.2019 08:31