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2 years ago

7

Kalani and Porter each simplify one of the Expressions below. If they add the results together what will be their sum. Kalani:4×

11-(5+12) Porter:4×11-(5+12)

1 answer:

nadezda [96]2 years ago

5 0

Answer:

54

Step-by-step explanation:

4x11-(17) 4x11-(17)

44-17 44-17

27 + 27

54

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3 years ago

How do you find the sum of cube ?

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Answer:

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Step-by-step explanation:

Given:

The given equation is.

$8x^{3} +125=0$

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Solution:

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$2^{3}x^{3} +5^{3}=0$

$(2x)^{3} +5^{3}=0$ ----------(1)

The sum of the cube formula is given below.

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By comparing equation 1 and equation 2

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substitute a and b value in equation 2

$((2x)^{3} +5^{3})=(2x+5)((2x)^{2} -(2x)(5)+5^{2})$

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