2 years ago

Please help if you can.

Mathematics

2 answers:

vfiekz [6]2 years ago

5 0

Answer:

0,-4

Step-by-step explanation:

laila [671]2 years ago

3 0

0, -4 i think (it says i have to have twenty characters so here’s some random stuff in brackets)

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

Dmitriy789 [7]

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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2 years ago

which property is BEST to use when combining 3/5 + 1/4 + 2/5? A) distributive property B) identity property of addition C) addit

Lana71 [14]

Answer:

D Community property of addition

Step-by-step explanation:

8 0

3 years ago

4/3+căn5 - 8/1+căn5 +15/căn5

padilas [110]

Answer:

$A= \frac{4}{3 + \sqrt{5} } - \frac{8}{1 + \sqrt{5} } + \frac{15}{ \sqrt{5} }$

$= \frac{4(3 - \sqrt{5)} }{4} - \frac{8(1 - \sqrt{5} }{ - 4} + \frac{15 \sqrt{5} }{5} = 3 - \sqrt{5 + 2 - 2 \sqrt{5 + 3 \sqrt{5 = 5} } }$

Step-by-step explanation:

$Cảm \: ơn!!!!$

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2 years ago

8X + 1 = 49. what is X?

Zolol [24]

Answer:

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2 years ago

Read 2 more answers

1/4+1/6 in simplest form

Genrish500 [490]

1/4 + 1/6 = 10/24 reduced (simplest form) = 5/12

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3 years ago