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Akar-Akar Persamaan Kuadrat

Akar-Akar Persamaan Kuadrat

Assessment

Interactive Video

•

Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Medium

Created by

LRC NFBS Bogor

Used 1+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the general form of a quadratic equation?

ax + b = 0

αx2+bx+c=0\alpha x^2+bx+c=0

ax3+bx2+cx+d=0ax^3+bx^2+cx+d=0

ax+b=0\frac{a}{x}+b=0

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the highest power of the variable in a quadratic equation?

0

1

2

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the general form of a quadratic equation ax2+bx+c=0ax^2+bx+c=0 , what does 'c' represent?

Variable

Coefficient of x

Coefficient of x2x^2

Constant

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a method to find the roots of a quadratic equation?

Factoring Method

Elimination Method

Square Root Method

Quadratic Formula (ABC formula)

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

nilai-nilai x dari persamaan kuadrat x2+5x+6=0x^2+5x+6=0 adalah...

x1 = 2 dan x2 = 3

x1 = -2 dan x2 = 3

x1 = -2 dan x2 = -3

x1 = 2 dan x2 = -3

6.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

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