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Quiz In Class

Title: Non-linear equations in one variable

Grade Lesson s5-l6

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: in Class

Id	Name	Note
1	Solve the non-linear equation \$2x^2 - 5x + 2 = 0 \$.	A) \$ x = 1/2 and x = 4/5 \$ B) \$ x = 1/2 and x = -2 \$ C) \$ x = 1/2 and x = 2 \$ D) \$ x = 1/2 and x = 4 \$
2	Solve the non-linear equation \$11x^2 = 5x + 6\$.	A) \$ x = 1 and x = -6/(11)\$ B) \$ x = -2/(11) and x = -6/(11)\$ C) \$ x = 1 and x = 8\$ D) \$ x = -3/(13) and x = 6/(13)\$
3	Solve the non-linear equation \$x^3 - 3x^2 + 2x = 0\$.	A) x = -3, x = -2, and x = -1 B) x = -5 and x = 1 C) x = 0, x = 5, and x = 2 D) x = 0, x = 1, and x = 2
4	Solve the non-linear equation \$x^3 - 2x^2 + x = 0\$.	A) x = 0 and x = 5 B) x = 0 and x = 1 C) x = -6 and x = 3 D) x = -3 and x = 2
5	Solve the non-linear equation \$6x^2 + 12 = 18x \$.	A) x = 1 and x = 2 B) x = 1 and x = 6 C) x = -1 and x = -3 D) x = -2 and x = 4
6	Solve the non-linear equation \$8x^2 = 6x + 2\$.	A) x = 1 and \$x = -1/5\$ B) x = 1 and \$x = -1/4\$ C) x = -1 and \$x = 1/4\$ D) x = -1 and \$x = -1/4\$
7	Solve the non-linear equation \$3x^2 + 8x - 3 = 0\$.	A) \$x = 1/3\$ and x = -6 B) \$x = - 1/3\$ and x = 6 C) \$x = 1/3\$ and x = -3 D) \$x = -1/3\$ and x = -3
8	Solve the non-linear equation \$5x^3 - 11x^2 + 2x = 0\$.	A) x = 0, x = 2, and x = 0.5 B) x = 0, x = -2, and x = 0.2 C) x = 0, x = 2, and x = - 0.2 D) x = 0, x = 2, and x = 0.2
9	Solve the non-linear equation \$12x^2 + 9x - 3 = 0\$.	A) \$x = 1/4\$ and x = -1 B) \$x = - 4\$ and x = -1 C) \$x = 4\$ and x = -1 D) \$x = -1/4\$ and x = -1
10	Solve the non-linear equation \$4x^3 - 13x^2 + 3x = 0\$.	A) x = 0, x = 3, and \$x = -1/4\$ B) x = 0, x = 3, and \$x = 1/4\$ C) x = 0, x = -3, and \$x = 1/4\$ D) x = 0, x = - 3, and \$x = -1/4\$

Name

Note

Solve the non-linear equation \$2x^2 - 5x + 2 = 0 \$.

A) \$ x = 1/2 and x = 4/5 \$

B) \$ x = 1/2 and x = -2 \$

C) \$ x = 1/2 and x = 2 \$

D) \$ x = 1/2 and x = 4 \$

Solve the non-linear equation \$11x^2 = 5x + 6\$.

A) \$ x = 1 and x = -6/(11)\$

B) \$ x = -2/(11) and x = -6/(11)\$

C) \$ x = 1 and x = 8\$

D) \$ x = -3/(13) and x = 6/(13)\$

Solve the non-linear equation \$x^3 - 3x^2 + 2x = 0\$.

A) x = -3, x = -2, and x = -1

B) x = -5 and x = 1

C) x = 0, x = 5, and x = 2

D) x = 0, x = 1, and x = 2

Solve the non-linear equation \$x^3 - 2x^2 + x = 0\$.

A) x = 0 and x = 5

B) x = 0 and x = 1

C) x = -6 and x = 3

D) x = -3 and x = 2

Solve the non-linear equation \$6x^2 + 12 = 18x \$.

A) x = 1 and x = 2

B) x = 1 and x = 6

C) x = -1 and x = -3

D) x = -2 and x = 4

Solve the non-linear equation \$8x^2 = 6x + 2\$.

A) x = 1 and \$x = -1/5\$

B) x = 1 and \$x = -1/4\$

C) x = -1 and \$x = 1/4\$

D) x = -1 and \$x = -1/4\$

Solve the non-linear equation \$3x^2 + 8x - 3 = 0\$.

A) \$x = 1/3\$ and x = -6

B) \$x = - 1/3\$ and x = 6

C) \$x = 1/3\$ and x = -3

D) \$x = -1/3\$ and x = -3

Solve the non-linear equation \$5x^3 - 11x^2 + 2x = 0\$.

A) x = 0, x = 2, and x = 0.5

B) x = 0, x = -2, and x = 0.2

C) x = 0, x = 2, and x = - 0.2

D) x = 0, x = 2, and x = 0.2

Solve the non-linear equation \$12x^2 + 9x - 3 = 0\$.

A) \$x = 1/4\$ and x = -1

B) \$x = - 4\$ and x = -1

C) \$x = 4\$ and x = -1

D) \$x = -1/4\$ and x = -1

Solve the non-linear equation \$4x^3 - 13x^2 + 3x = 0\$.

A) x = 0, x = 3, and \$x = -1/4\$

B) x = 0, x = 3, and \$x = 1/4\$

C) x = 0, x = -3, and \$x = 1/4\$

D) x = 0, x = - 3, and \$x = -1/4\$