What is sqrt(64+36)*sqrt(25-16) ?

The solution to sqrt(64+36)*sqrt(25-16) is 30

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simplify sqrt(64+36)*sqrt(25-16)

simplify

64 + 36 \cdot 25 - 16

30

Solution steps

64 + 36 25 - 16

64 + 36 = 10

= 10 25 - 16

25 - 16 = 9

= 109

Factor the number:

9 = 3^{2}

= 10 3^{2}

Apply radical rule:

a^{2} = a, a \geq 0

3^{2} = 3

= 10 \cdot 3

Multiply the numbers:

10 \cdot 3 = 30

= 30

C^{6} H^{12} O^{6}

6 e^{- 3 x}

(x + y)^{2}

- 4 x e^{- \frac{x}{4}}