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schepotkina [342]
2 years ago
12

F(x) = 4x² + 5x - 3 g(x) = 4x³ 3x² + 5 Find (f+g)(x).

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
5 0

Answer:

4x^3+7x^2+5x+2

Step-by-step explanation:

Given:

f(x)=4x^2+5x-3

g(x)=4x^3+3x^2+5

\begin{aligned}\implies (f+g)(x)=f(x)+g(x) & = (4x^2+5x-3) + (4x^3+3x^2+5) \\& = 4x^2+5x-3+4x^3+3x^2+5 \\& = 4x^3+4x^2+3x^2+5x-3+5 \\& = 4x^3+7x^2+5x+2 \\\end{aligned}

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Solve the following: - 3 raised to 1 by 5 the whole raised to 4 (3^1/5)^4
Diano4ka-milaya [45]

Answer:

8.30256

Step-by-step explanation:

Step 1: Write out expression

((-3)^{\frac{1}{5} })^{4(3^{\frac{1}{5} })^4

Step 2: Use BPEMDAS to evaluate

(-1.24573)^{4(3^{\frac{1}{5} })^4

(-1.24573)^{4(1.24573)^4

(-1.24573)^{4(2.40822)

(-1.24573)^{9.6329}

= 8.30256

And we have our answer!

8 0
3 years ago
If a translation takes triangle CAT to C'A'T', what is A'T'?
Marina86 [1]

Answer:

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Step-by-step explanation:

since triangle CAT with vertex A at negative 2 comma 1, vertex T at negative 1 comma 4 and vertex C at 0 comma 0, side AT has a measure of square root of 10 units, side TC has a measure of square root of 17 units, and side AC has a measure of square root of 5 units, therefore the square root will be 10

7 0
2 years ago
The given line passes through the points (0, −3) and (2, 3).
Zolol [24]
Y+2=(x+2) z+3=(y+3) a+4=(z+4)
6 0
3 years ago
Which expressions are equivalent to the given expression?
ale4655 [162]

Answer:

(a). and (b).

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help me solve <br> 3/5x = 6/7
Juliette [100K]
\frac{3}{5}x=\frac{6}{7}\\\\\frac{3x}{5}=\frac{6}{7}\\\\3x\cdot7=6\cdot5\\\\21x=30\ \ \ \ \ |:21\\\\x=\frac{30}{21}=\frac{10}{7}=1\frac{3}{7}
4 0
3 years ago
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