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1 of 8 0-day streak

Lesson Practice

Solve common-factor and square-root quadratic equations

DIFFICULTYintro standard challenge exam

QUESTION TYPEMix of allChange

Common-factor equation: left-hand squared expression Common-factor equation: right-hand squared expression Square-root equation: left-hand squared expression Square-root equation: right-hand squared expression NOWMix of allRecommended

Question 1 of 8

No calculator

Solve over the real numbers

x\left(x + 4\right)=0

2 marks

Enter the two solutions in ascending order

\(x_1\) \(x_2\)