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3 years ago

Select all that are true for the following quadratic: y = 2 x 2 + 3 x + 5

Mathematics

1 answer:

True [87]3 years ago

5 0

B.complex/imaginary roots

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How do i simplify this

Ray Of Light [21]

<h3>I'll teach you how to solve sqrt 150</h3>

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sqrt 150

Prime factorization:

sqrt 2*3*5^2

Apply radical rule:

sqrt 2*3 sqrt 5^2

Apply radical rule:

sqrt 2*3 *5

Multiply the numbers:

$5\sqrt{6}$

Your Answer Is (C) $5\sqrt{6}$

plz mark me as brainliest :)

7 0

3 years ago

Read 2 more answers

Mr. Chavez needs 7 lbs of gummy bears to make gummy bears with chamoy

Svetradugi [14.3K]

Answer:

3 lbs

Step-by-step explanation:

7 lbs total

2 + 2 = 4 so we already have 4lbs

7 - 4 = 3

we need 3 more lbs

8 0

2 years ago

Evaluate the determinant for the following matrix: 1 4 4 5 2 2 1 5 5

Elina [12.6K]

A Laplace expansion along the first row gives

$\begin{vmatrix}1&4&4\\5&2&1\\1&5&5\end{vmatrix}=1\begin{vmatrix}2&1\\5&5\end{vmatrix}-4\begin{vmatrix}5&1\\1&5\end{vmatrix}+4\begin{vmatrix}5&2\\1&5\end{vmatrix}$
$=1(10-5)-4(25-1)+4(25-2)$
$=1$

7 0

3 years ago

What is 2+2.8/2.45*5.654=

alekssr [168]

8.4617....

Hope this helped you :)

6 0

3 years ago

Read 2 more answers

If f(x) = V7x + 31 , find f(0).

Arte-miy333 [17]

Answer:

f(0) = 31

Step-by-step explanation:

We are given the following function:

$f(x) = \sqrt{7x} + 31$

f(0).

This is the value of f when $x = 0$ . So

$f(0) = \sqrt{7*0} + 31 = \sqrt{0} + 31 = 0 + 31 = 31$

So f(0) = 31

3 0

3 years ago