Quiz Discussion

Title: Non-linear equations in one variable

Grade Lesson s5-l6

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion

Discussion: Steps1 Steps2 Steps3 Steps4 Steps5

Id Name Note

Solve the non-linear equation \$ 3x^2 - 8x + 5 = 0\$.

A) \$ x = 2/3 and x = -3 \$

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

C) \$ x = 5/3 and x = 1 \$

D) \$ x = 7 and x = 4 \$

Solve the non-linear equation \$11x^3 +12 x^2 + x = 0\$.

A) \$ x = 0, x = 1/(11) and x = -1\$

B) \$ x = 0, x = -1/(11) and x = -1\$

C) \$x = 0, x = -2/(11) and x = 11\$

D) x = 1 and x = -3

Solved for non-linear equations \$7x^2 = 5x + 12\$.

A) \$x = (12)/7\$ and x = -1

B) \$x = -7/(12)\$ and x = -1

C) \$x = -(12)/7\$ and x = -1

D) \$x = 7/(12)\$ and x = -1

Solve the non-linear equation \$x^3 - 5x^2 + 6x = 0\$.

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

B) x = 2 and x = 3

C) x = 1 and x = - 2

D) x = 0, x = 2, and x = 3

Solve the non-linear equation: \$ x^2 - 5x + 6 = 0 \$.

A) x = 2 and x = 3

B) x = -1 and x = 4

C) x = -2 and x = 5

D) x = 3 and x = -2

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