Solve the equation $e=\left(x+4\right)\left(4-x\right)+\left(\sqrt{x}+1\right)\left(\sqrt{x}-1\right)\left(x+1\right)$

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Final answer to the problem

false

Step-by-step Solution

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1

The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: $(a+b)(a-b)=a^2-b^2$.

$e=16-x^2+\left(\sqrt{x}+1\right)\left(\sqrt{x}-1\right)\left(x+1\right)$

Learn how to solve one-variable linear equations problems step by step online.

$e=16-x^2+\left(\sqrt{x}+1\right)\left(\sqrt{x}-1\right)\left(x+1\right)$

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Learn how to solve one-variable linear equations problems step by step online. Solve the equation e=(x+4)(4-x)+(x^(1/2)+1)(x^(1/2)-1)(x+1). The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2.. The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2.. The sum of two terms multiplied by their difference is equal to the square of the first term minus the square of the second term. In other words: (a+b)(a-b)=a^2-b^2.. Subtract the values 16 and -1.

Final answer to the problem

false

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Main Topic: One-variable linear equations

Algebraic equations that have just one variable.

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