Mathematics, 18.06.2021 04:10, anthonyjackson12aj
Cho phương trình: x²+ (m-3)x-5=0 a/ tìm m để phương trình có hai nghiệm x1 x2 thoả x1²+x2²-5x1x1+3x1+3x2=4
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 21:00, manasangreddy2921
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z
Answers: 1
Mathematics, 21.06.2019 23:00, kcarstensen59070
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
Answers: 1
Mathematics, 22.06.2019 00:30, dragpack70
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
Do you know the correct answer?
Cho phương trình: x²+ (m-3)x-5=0 a/ tìm m để phương trình có hai nghiệm x1 x2 thoả x1²+x2²-5x1x1+3x1...
Questions in other subjects:
English, 24.10.2019 23:43
Social Studies, 24.10.2019 23:43
Health, 24.10.2019 23:43
