Class X

Non-monic quadratic equations

Lesson

Practice

Interactive practice questions

Solve for the two possible values of $x$x:

$10x^2+40x=0$10x2+40x=0

Write all solutions on the same line separated by commas.

Easy

1min

Solve for $x$x:

$11x^2=7x$11x2=7x

Easy

1min

Solve for $x$x:

$81x^2-64=0$81x2−64=0

Easy

1min

Solve the equation $4x^2+8x-32=0$4x2+8x−32=0.

Easy

1min

Outcomes

10.A.QE.1

Standard form of a quadratic equation ax^2 + bx + c = 0, (a ≠0). Solution of quadratic equations (only real roots) by factorization and by completing the square, i.e., by using quadratic formula. Relationship between discriminant and nature of roots. Problems related to day-to-day activities to be incorporated

Non-monic quadratic equations

Interactive practice questions

Outcomes

10.A.QE.1

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