Current time:0:00Total duration:11:03

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# Solving quadratics by taking square roots: challenge

Sal solves challenging quadratic equations like (4x+1)²-8=0 by taking the square root of both sides. Created by Sal Khan and CK-12 Foundation.

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# Solving quadratics by taking square roots: challenge

Current time:0:00Total duration:11:03

0 energy points

Sal solves challenging quadratic equations like (4x+1)²-8=0 by taking the square root of both sides. Created by Sal Khan and CK-12 Foundation.