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Popular >

simplify (2sqrt(5))(2sqrt(5))

Solution

simplify

(25) (25)

Solution

20

Solution steps

(25) (25)

Apply exponent rule:

aa = a^{2}

(25) (25) = (25)^{2}

= (25)^{2}

Apply exponent rule:

(a \cdot b)^{n} = a^{n} b^{n}

(25)^{2} = 2^{2} (5)^{2}

= 2^{2} (5)^{2}

2^{2} = 4

= 4 (5)^{2}

(5)^{2} = 5

= 4 \cdot 5

Multiply the numbers:

4 \cdot 5 = 20

= 20

Popular Examples

4 ∣ w + 8 ∣ - 83 = - 15

simplify (12a^4b^5)/(4a^3b^6)simplify

\frac{12 a ^{4} b ^{5}}{4 a ^{3} b ^{6}}

\frac{x - 4}{x + 3} > 0

2 x + 4 > 8

simplify 2/(2-sqrt(3))simplify

\frac{2}{2 - 3}

Frequently Asked Questions (FAQ)

What is (2sqrt(5))(2sqrt(5)) ?
The solution to (2sqrt(5))(2sqrt(5)) is 20