3 years ago

Simplify the expression 2√ 20 − 3√ 7 − 2√ 5 + 4√ 63 .

1 answer:

Lynna [10]3 years ago

3 0

The answer is C i think though

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EleoNora [17]

we have 24= 2^3 x 3 ; 30=2 x 3 x 5 ; 36= 2^2 x 3^2

so lcm of 24, 30, 36 is 2^3 x 5 x 3^2 =360

ok done. Thank to me :>

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3 years ago

katrin [286]

Answer:

the answer is shown below

Step-by-step explanation:

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have an awesome day -TJ

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tigry1 [53]

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Grams.

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bagirrra123 [75]

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choice 4) right scalene (one right angle and the side opposite that angle is the longest side)

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3 years ago