For example, if the given equation is -4x^3=32, then to solve these types of equations, students need to isolate x^3 by using the inverse operations. After applying the inverse operation the equation will become x^3=-8. Taking cube root on both sides the equation will become x=∛-8. The cube root of -8 is -2, therefore the answer of -4x^3=32 is -2.
Equations With Square And Cube Of Variables Worksheet
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About Worksheet
Grade 8
Number System
8.EE.A.2
In 8th Grade, students learn about square roots and cube roots. Some students face difficulties while solving equations involving the square or cube of a variable. Teachers can provide “Equations with square and cube of variables worksheet” to their students to overcome the difficulties. In this worksheet, the equations have a square or cube of variables, and students are asked to solve for the variable.
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