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zheka24 [161]
3 years ago
11

Explain how modeling partial products can be used to find the products of greater numbers.

Mathematics
1 answer:
beks73 [17]3 years ago
8 0
<span>It is easier to multiply. For example: 63 multiply by 7
</span><span>63 x 7 = (60+3) x 7 =  60 x 7 + 3 x 7 =  420 + 21  =  441
</span>
Another example : <span>25 x 73
</span>25 x 73 = (20+5) x (70+3) = 20 x 70 + 20x3 + 5x70 + 5x3

                                         = 1400 + 60 + 350 + 15           =  1875


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An integer is all whole numbers and zero, are the numbers you are talking about negatives?
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3 years ago
Find the difference in simplest form for 3/5-1/7
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Answer: 0.457

multiply 3 by 7, and get 21

multiply 1 by 5, and get 5.

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fraction: 21/35 and 5/35

Subtract the numerators

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Now we need to simplify the fraction that we have.

17 is larger than 16. So we're done reducing numbers.

<em>Our final answer: </em>16/35<em />

Hope this helps!

I am joyous to assist anytime.

<em>~Jarvis</em>

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2 years ago
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Given expression is (2x² + 5x + 2).

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So the factored form of the given expression will be (2x + 1)(x + 2).

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