Solve x^3 8x^2-21x-4 - ScanMath

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Type your math problem... x^3 8x^2-21x-4

x

Question

Simplify the expression

8 x^{5} - 21 x - 4

Evaluate

x^{3} \times 8 x^{2} - 21 x - 4

Solution

More Steps

Evaluate

x^{3} \times 8 x^{2}

Multiply the terms with the same base by adding their exponents

x^{3 + 2} \times 8

Add the numbers

x^{5} \times 8

Use the commutative property to reorder the terms

8 x^{5}

8 x^{5} - 21 x - 4

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