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3.04 Solving polynomial equations

Interactive practice questions

Solve the following equation:

$\left(x^2-16\right)\left(x^2+12x+36\right)=0$(x216)(x2+12x+36)=0

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

Easy
1min

Solve the following equation:

$x^4-16x^2=0$x416x2=0

Easy
1min

Solve the following equation:

$64x^4-81x^2=0$64x481x2=0

Easy
2min

Solve the following equation:

$x^3+5x^2-50x=0$x3+5x250x=0

Easy
1min
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