Mathegoras

Algebra › Linear equations › Brackets and distributing

Solving a quadratic with exponents

High school · ●●○○○ 20 pts

Solve 4(3−x)+92=x(x−4)+72−54(3 - x) + 9^2 = x(x - 4) + 7^2 - 5 for the positive value of xx.

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distributive propertyorder of operationsexponent lawsquadratic equationssquare roots