В квадратном уравнении -3х2+10х+5=0 укажите старший коэффициент:
Квадратные уравнения

Quiz
•
Mathematics
•
1st Grade
•
Easy
Yuliya Makarova
Used 4+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
10
-3
5
0
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Какое уравнение является полным квадратным уравнением?
ах2 + bх + с = 0
ах + b = 0
bx +c = 0
bx = 0
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Дискриминант квадратного уравнения можно вычислить по формуле...
D = -b2-4ac
D = b2-4ac
D = b2+ 4ac
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Какое из уравнений является квадратным:
1-12х=0
48х2+х3-9=0
7х2-13х+5=0
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Какое из квадратных уравнений является приведённым:
12-х2+3х=0
х2-7х+16=0
-15х2+4х-2=0
4х2+х-1=0
Similar Resources on Wayground
7 questions
8 класс. Системы + теория

Quiz
•
1st Grade
10 questions
МОДО

Quiz
•
1st - 5th Grade
10 questions
пропорция

Quiz
•
KG - 6th Grade
10 questions
Квадратный корень 8 класс

Quiz
•
1st Grade
8 questions
Простые параметры

Quiz
•
KG - 7th Grade
10 questions
Раздел 4

Quiz
•
1st - 5th Grade
10 questions
математика

Quiz
•
1st - 12th Grade
9 questions
кратные и делители

Quiz
•
1st - 8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade