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valina [46]
3 years ago
9

How many solutions does the polynomial equation ( x+8)2( x-1) = 0

Mathematics
1 answer:
Olin [163]3 years ago
8 0

Answer:

-8 and 1

Step-by-step explanation:

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If g(x) = -2x5 - 4, find g(2).
miskamm [114]

g(x)+-2x^5-4


Substitute the value of x = 2 to the equation:


g(2)=-2\cdot2^5-4=-2\cdot32-4=-64-4=-68

7 0
3 years ago
K is the midpoint of VW.<br> If KV = 3x and KW = 5x-10, what is VW?<br> 22.5<br> 15<br> 7.5<br> 30
LekaFEV [45]

Answer:

15

Step-by-step explanation:

just took the test. x=5 and the answer to the equation is 15

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3 years ago
A sample size of n= 20 is a simple random sample selected from a normally distributed
Alina [70]

Answer: 2.093

Step-by-step explanation: just took it

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2 years ago
A piece of rope 20 feet long is cut from a longer piece that is at least 32 feet long. The remainder is cut into four pieces of
algol13

Answer:

smaller pieces must be larger than 3 feet

Step-by-step explanation:

x is the longer piece

x>32

x-20>12

12/4=3

smaller pieces resembled as y

y>3

5 0
3 years ago
Read 2 more answers
Makakaanswer neto may brainlest,follow,5 star,at 1 heart step-by-step explenaition po ah thank you
shusha [124]
3/4 + 1/2
multiply 1/2 denominator and numerator by 2 to match 3/4
= 3/4 + 2/4 = 5/4 (copy same denominator add numerator)

2/6 + 1/3
divide 2/6 denominator and numerator by 2 to match 1/3
= 1/3 + 1/3 = 2/3 (copy same denominator add numerator)

5/9 + 2/3
multiply 2/3 denominator and numerator by 3 to match 5/9
= 5/9 + 6/9 = 11/9 (copy same denominator add numerator)



6/9 -1/5
cross multiply 6x5 - 1x9 for numerator
for denominator multiply 9x5
=30/45 - 9/45= 21/45
divide num and den by 3
=7/15


5/8-1/3
cross multiply 5x3-1x8 for numerator
multiply 8x3 for denominator
= 15/24 -8/24 =7/24
7 0
2 years ago
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