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3 years ago

What si the answer to the following question y = x ^2 + 3 x + 3

Mathematics

2 answers:

melamori03 [73]3 years ago

6 0

Answer:

In the attached file

Step-by-step explanation:

In the attached file

Paul [167]3 years ago

4 0

Answer: Solve the equation for

by finding

, and

of the quadratic then applying the quadratic formula.

x = −3−√−3+4y2x=−3+√4y−32

Step-by-step explanation:

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PLEASE HELP!<br> subtract 2 from the sum of j and 5

Anna [14]

Answer:

(j+5)-2 That's the answer

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3 years ago

Read 2 more answers

Find the value of x.

Firdavs [7]

Step-by-step explanation:

DC is equal to 180°, so subtract 105 from 180.

180-105=75

180 is the total of the the angles when added together.

67°+75°=142

180-142=38

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4 years ago

Find the domain of f(x)= square root of x + 5

Semenov [28]

Answer:

$\sqrt{x + 5}$

it's 1 since X has an invisible 1 infront of it...plus domain means X and Range means Y

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3 years ago

Simplify $\sqrt[3]{\frac{9\sqrt{5}}{2\sqrt{3}}\cdot\frac{5\sqrt{2}}{8\sqrt{2}}}$ and rationalize the denominator. The result can

Alecsey [184]

Answer:

15+6+2=23

Step-by-step explanation:

$\sqrt[3]{\frac{9\sqrt{5}}{2\sqrt{3}}\cdot\frac{5\sqrt{2}}{8\sqrt{2}}}\\=\sqrt[3]{\frac{9\sqrt{5}}{2\sqrt{3}}\cdot\frac{5}{8}}\\=\sqrt[3]{\frac{45\sqrt{5}}{16\sqrt{3}}}\\=\sqrt[3]{\frac{45\sqrt{15}}{16}}\\=\sqrt[3]{\frac{3\cdot\sqrt{15^3}}{16}}\\=\frac{\sqrt[3]{3}\cdot\sqrt{15}}{2\cdot\sqrt[3]{2}}\\=\frac{\sqrt[3]{6}\cdot\sqrt{15}}{2}$

we want it in the form of $\frac{\sqrt{a}\sqrt[3]{b}}{c}$ , so a = 15, b=6, c=2

also this is the minimum possible value, as we cannot simplify it further

7 0

2 years ago

Unit rate of $2.13 <br> and 36

xz_007 [3.2K]

First you put 2.13 on top of a fraction and 36 on the bottom. Then you divide 36 by 2.13 and put the answer, 16.90, on top of another fraction and put a 1 on the bottom of that other fraction.

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3 years ago