Solve x^(2) 8x 7=66-x - ScanMath

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Type your math problem... x^(2) 8x 7=66-x

x

Question

Solve the equation

x \approx 1.05066

Evaluate

x^{2} \times 8 x \times 7 = 66 - x

Multiply

More Steps

Evaluate

x^{2} \times 8 x \times 7

Multiply the terms with the same base by adding their exponents

x^{2 + 1} \times 8 \times 7

Add the numbers

x^{3} \times 8 \times 7

Multiply the terms

x^{3} \times 56

Use the commutative property to reorder the terms

56 x^{3}

56 x^{3} = 66 - x

Move the expression to the left side

56 x^{3} - (66 - x) = 0

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

56 x^{3} - 66 + x = 0

Solution

x \approx 1.05066

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