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Stels [109]
3 years ago
12

What is the product of 6+5i and 4+7i?

Mathematics
1 answer:
Vilka [71]3 years ago
8 0
(6 + 5i)(4 + 7i) = 24 + 42i + 20i + 35i²
= 35i² + 62i + 24

The product of 6+5i and 4+7i is 35i² + 62i + 24.
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Which statement describes the mapping?
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Step-by-step explanation:

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4 0
3 years ago
Find the value of this expression if x = 3<br> and y = -1.<br> xy²<br> 5
kap26 [50]

Answer:

<h2><em><u>0.6 = 6/10 = 3/5 is the answer.</u></em></h2>

Step-by-step explanation:

0.6 = 6/10 = 3/5

is the answer

This is because you have to substitute.

Given:

x = 3

y = -1

Unknown:

Final Answer

(x*y^2)/5

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= (3*1)/5

<h2><em><u>= 3/5</u></em></h2><h2><em><u>= 6/10</u></em></h2><h2><em><u>= 0.6</u></em></h2><h2><em><u></u></em></h2>

Hope this helped,

Kavitha

6 0
4 years ago
What is the slope? I'll marl the first correct answer brainliest. Please.
Leno4ka [110]

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Step-by-step explanation:

6 0
3 years ago
Plz help
Sergio039 [100]
2(5*4)+2(4*3)+2(3*5)=94 sq.m (Orginial SA)
2(4*5)+2(5*6)+2(6*4)=148 sq.m (Total SA)

148-94=54 (New SA)
4 0
3 years ago
Read 2 more answers
Consider the equation 3x² - 13x - 30 = 0<br><br> (a) Write the factored form of the trinomial
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Answer:

Step-by-step explanation:

3 0
3 years ago
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