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KIM [24]
3 years ago
6

Without actually writing the following explain how to expand (x+3)^7 using the binomial theorem

Mathematics
1 answer:
padilas [110]3 years ago
4 0

Answer:

x^{7} + 3^{7}

Step-by-step explanation:

because you put each thing to the power

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When 9^2/3 is written in simplest radicsl form, which value remains under the radical? 3 6 9 27
finlep [7]

\bf ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 9^{\frac{2}{3}}\implies (3^2)^{\frac{2}{3}}\implies 3^{2\cdot \frac{2}{3}}\implies 3^{\frac{4}{3}}\implies \sqrt[3]{3^4}\implies \sqrt[3]{3^3\cdot 3^1}\implies 3\sqrt[3]{\stackrel{\textit{this one}}{3}}

7 0
3 years ago
Read 2 more answers
Can you help me with. This
aev [14]

Answer:

The answer to your question is Volume = 36000π cm³ in terms of π

                                                    Volume =  113040 cm³

Step-by-step explanation:

Data

Volume of a ball = 4/3 πr³

radius = 30 cm

π = 3.14

Process

1.- Substitute the values given in the formula

Volume = 4/3 π(30)³

2.- Simplification

Volume = 4/3π(2700)

Volume = 36000π cm³ in terms of π  or

Volume = 36000(3.14) = 113040 cm³

4 0
3 years ago
Find Surface Area...
stira [4]

Answer:

Surface area = 72 square centimeters

6 0
4 years ago
30 points plus brainliest if you get it right with step by step explanation.
Leto [7]

Answer:

a. 150

b. y=150x+1200

Step-by-step explanation:

a. 1350-1200=150

b. if he opened it in 2005 he started his tutoring fee at 1200 that makes 1200 the y intercept

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3 years ago
What is the value of y?<br> 3y+10/4=y
k0ka [10]
The answer is y=2. Hope this helps!
8 0
3 years ago
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