NZ Level 6 (NZC) Level 1 (NCEA)
topic badge
Non-monic quadratic equations

Interactive practice questions

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

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

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

Easy
Approx a minute
Sign up to try all questions

Solve for $x$x:

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

Solve for $x$x:

$81x^2-64=0$81x264=0

Solve the equation $4x^2+8x-32=0$4x2+8x32=0.

Outcomes

NA6-5

Form and solve linear equations and inequations, quadratic and simple exponential equations, and simultaneous equations with two unknowns

91027

Apply algebraic procedures in solving problems

What is Mathspace

About Mathspace