(2√5+3√7)(2√5+3√7) = (2√5)(2√5) + (2√5)(3√7) + (3√7)(2√5) + (3√7)(3√7)
(2√5+3√7)(2√5+3√7) = 4(5) + 6√35 + 6√35 + 9(7)
(2√5+3√7)(2√5+3√7) = 20 + 12√35 +63
(2√5+3√7)(2√5+3√7) = 83 + 12√35
Answer: 83 + 12√35
Answer:
$11543.63
Step-by-step explanation:
<u>Plug information into A=P(1+r/n)^nt</u>
13000 = P(1+(.04/2))^(2*3)
13000 = P(1.02)^6
<u>Isolate P</u>
13000/(1.02^6) = P
P = $11543.63
Answer:the third one
Step-by-step explanation:
Question: <em>What is 0.03 </em>× 2.06?
Just multiply the two numbers like normal numbers. Make sure you line up the decimal points, and use a zero if you need placeholders.
Then, the number of decimal places in both numbers are added together in the result. (As you can see, 2 places in each number, 4 in the result)
<span>₁</span>
2.06
<u> ×0.03</u>
0.0618
Answer:
Step-by-step explanation:
parallel lines MUST have the same slope :)
so 2