3 years ago

Write the sum of the numbers as the product of their GCF and another sum. 32+20

1 answer:

3 0

32 = 2*2*2*2*2
20 = 2*2 *5

you only have a pair of 2 in common, so 4 is your GCF

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Vlada [557]

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A)5 is the answer

Step-by-step explanation:

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Leviafan [203]

Answer:

Solving the equation $x^2 - 6x + 10 = 0$ we get $x=3+i \ , \ x=3-i$

Step-by-step explanation:

Noah's step to solve the equation $x^2 - 6x + 10 = 0$ are:

$x^2 - 6x + 10 = 0\\x^2 - 6x = -10\\x^2 - 6x + 9 = -10 + 9\\(x-3)^2 = -1$

The next step is to take square root on both sides because: $\sqrt{x^2}=x$

$\sqrt{(x-3)^2}=\sqrt{-1} \\x-3=\pm\sqrt{-1} \\x=\pm(\sqrt{-1})+3 \\$

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$x=\pm(i)+3\\x=3+i \ , \ x=3-i$

So, Solving the equation $x^2 - 6x + 10 = 0$ we get $x=3+i \ , \ x=3-i$

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antiseptic1488 [7]

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Arte-miy333 [17]

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