Class X

Solve by factorisation

Lesson

Practice

Interactive practice questions

Solve the following equation for $m$m:

$\frac{m}{6}\left(m-10\right)=0$m6(m−10)=0

Write all solutions on the same line, separated by commas.

Easy

1min

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

$\left(4x-17\right)\left(3x+11\right)=0$(4x−17)(3x+11)=0

Easy

1min

Solve the equation for $x$x:

$x^2+19x+90=0$x2+19x+90=0

Easy

1min

Solve $x^2+6x-55=0$x2+6x−55=0 for $x$x.

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

Solve by factorisation

Interactive practice questions

Outcomes

10.A.QE.1

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