What is (2sqrt(x+3))(2sqrt(x-3)) ?

The solution to (2sqrt(x+3))(2sqrt(x-3)) is 4sqrt(x+3)sqrt(x-3)

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simplify (2sqrt(x+3))(2sqrt(x-3))

simplify

(2 x + 3) (2 x - 3)

4 x + 3 x - 3

Solution steps

(2 x + 3) (2 x - 3)

Apply exponent rule:

a^{b} \cdot a^{c} = a^{b + c}

2 \cdot 2 = 2^{1 + 1}

= x + 3 \cdot 2^{1 + 1} x - 3

Add the numbers:

1 + 1 = 2

= x + 3 \cdot 2^{2} x - 3

2^{2} = 4

= 4 x + 3 x - 3

(e^{2 x^{2}})^{2}

- 0.984 e^{- 0.0123 \cdot 2}

e^{- 2 x} \cdot e^{- x}

(1 + 9 x^{2})^{- 1}

1 + x^{2} \cdot 1 - x^{2}

What is (2sqrt(x+3))(2sqrt(x-3)) ?
The solution to (2sqrt(x+3))(2sqrt(x-3)) is 4sqrt(x+3)sqrt(x-3)