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Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Non-linear equations in one variable

Grade: 10-a Lesson: S1-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

Problem Id	Problem	Options
1	Solve the nonlinear equation \$2x^2 - 5x + 2 = 0 \$.	A) \$ x = 1/2 and x = -2 \$ B) \$ x = 1/2 and x = 2 \$ C) \$ x = 1/2 and x = 4/5 \$ D) \$ x = 1/2 and x = 4 \$
2	Solved for nonlinear equations \$11x^2 = 5x + 6\$.	A) \$ x = - 2/11 and x = - 6/11\$ B) \$ x = 1 and x = - 6/11\$ C) \$ x = 1 and x = 8\$ D) \$ x = - 3/13 and x = 6/13\$
3	Solve the nonlinear 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 nonlinear equation \$x^3 - 2x^2 + x = 0\$.	A) x = 0 and x = 5 B) x = - 3 and x = 2 C) x = - 6 and x = 3 D) x = 0 and x = 1
5	Solve the nonlinear equation \$6x^2 + 12 = 18x \$.	A) x = - 2 and x = 4 B) x = 1 and x = 6 C) x = 1 and x = 2 D) x = - 1 and x = - 3
6	Solved for non-linear equations \$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 nonlinear equation \$3x^2 + 8x - 3 = 0\$.	A) \$x = 1/3\$ and x = - 3 B) \$x = 1/3\$ and x = - 6 C) \$x = - 1/3\$ and x = 6 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 = 1/5 \$ B) \$x = 0, x = - 2, and x = 1/5\$ C) \$x = 0, x = 2, and x = - 1/5\$ D) \$x = 0, x = 2, and x = 1/5 \$
9	Solve the nonlinear equation \$12x^2 + 9x - 3 = 0\$.	A) x = - 4 and x = - 2 B) \$x = 1/4\$ and x = - 1 C) x = 4 and x = - 1 D) \$x = - 1/4\$ and x = - 4
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\$

Problem Id

Problem

Options

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

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

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

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

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

Solved for nonlinear equations \$11x^2 = 5x + 6\$.

A) \$ x = - 2/11 and x = - 6/11\$

B) \$ x = 1 and x = - 6/11\$

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

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

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

A) x = 0 and x = 5

B) x = - 3 and x = 2

C) x = - 6 and x = 3

D) x = 0 and x = 1

Solve the nonlinear equation \$6x^2 + 12 = 18x \$.

A) x = - 2 and x = 4

B) x = 1 and x = 6

C) x = 1 and x = 2

D) x = - 1 and x = - 3

Solved for non-linear equations \$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 nonlinear equation \$3x^2 + 8x - 3 = 0\$.

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

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

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

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 = 1/5 \$

B) \$x = 0, x = - 2, and x = 1/5\$

C) \$x = 0, x = 2, and x = - 1/5\$

D) \$x = 0, x = 2, and x = 1/5 \$

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

A) x = - 4 and x = - 2

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

C) x = 4 and x = - 1

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

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\$