3 years ago

Square root of 25x plus 4 square root of x

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

$\sqrt{25x} +4 \sqrt{x} = \sqrt{5^2*x} +4 \sqrt{x} = 5\sqrt{x} +4 \sqrt{x} = 9\sqrt{x}$

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xxMikexx [17]

Answer:

Step-by-step explanation:

10 / 2 = 5

9 +3 = 12

5 x 2 = 60

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3 years ago

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Which expression is equivalent to the expression shown ? 2 (x + 5) +3 (x2 - 5x +13)

Gnesinka [82]

$\text{Use the distributive property:}\\\\a(b+c)=ab+ac$

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Answer:

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3 years ago

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3 years ago

Factor this x^3 + 27

masya89 [10]

(x+3)(x^2-3x+9)

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