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2 years ago

Factor x2 + 10x + 25

Mathematics

2 answers:

Vanyuwa [196]2 years ago

7 0

X=-5 i hope this helpsss

igor_vitrenko [27]2 years ago

4 0

Answer:

(x+5)(x+5)

Step-by-step explanation:

x²+10x+25

/ \

+5 and +5

(x+5)(x+5)

if you dont understand. I recommend this video https://youtu.be/yBCAv_NzzPQ

at 10:21

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Elton and bill share some millions of dollars between them Elton gets $6 million more than bill they shared the money in ratio 5

cestrela7 [59]

Answer:

15 million

Step-by-step explanation:

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2 years ago

For what value of x is (2x^2+8x)/(x+4)(x^2-9) undefined?

irakobra [83]

Answer:

The value at x =3 is undefined for the given expression

Step-by-step explanation:

Given expression is $\frac{2x^2+8x}{(x+4)(x^2-9)}$

To find for what value of x is undefined in the given expression :

$\frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{2x(x+4)}{(x+4)(x^2-9)}$

$=\frac{2x}{x^2-9}$

$\frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{2x}{x^2-9}$

If we put x=3 in the above expression we get

$\frac{2x}{x^2-9)}=\frac{2(3)}{3^2-9}$

$=\frac{6}{9-9}$

$=\frac{6}{0}$

Therefore $\frac{2x^2+8x}{(x+4)(x^2-9)}=\frac{6}{0}$

The value at x =3 is undefined for the given expression

7 0

2 years ago

HELP ME PLEASE HELP ME I BEG YOU I RELLLAY NNED TO SUMBIT THIS

Rashid [163]

#1
y= 5x-7
y= -2/3x+3

#2
y=4/5x (+0)
y= -5/4x(+0)

5 0

2 years ago

A large box of biscuit mix costs $6.48. The box contains 72 servings of biscuit mix. One serving is equal to ¼ cup of biscuit mi

Masteriza [31]

Answer:

whats the question, and wheres the table ?

Step-by-step explanation:

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2 years ago

Need #47 and #48 asap!!<br> 20 pts!!

sergey [27]

Answer:

47-Step-by-step explanation:

X=121 because they are vertical angles

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2 years ago