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IRISSAK [1]
3 years ago
10

11. Find the value of x.(6x + 7)(8x - 17)​

Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

X= -7/6, 17/8

Step-by-step explanation:

Foil it, then use quadratic to find zeros/roots.

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What is 3 3/4 x 1 1/3?
Georgia [21]

Answer:

Step-by-step explanation:

15/4 x 4/3= 60/12= 5

4 0
2 years ago
What's m2-5m-14=0 solved using the quadratic formula?
Mashutka [201]
The answers are x=7 or x=-2 

x=-b<u>+</u>\sqrt{b ^{2} -4ac}/2
x=5 <u>+</u> \sqrt{(-5) ^){2}-4(1)(-14 }/2
x=5 <u>+</u>\sqrt{25+56}/2
x=5 <u>+</u>\sqrt{81}/2
x=5 +\sqrt{81}/2.....x=7
or
x=5 - \sqrt{81}/2....x=-2
3 0
3 years ago
Answer please and thank you
PSYCHO15rus [73]

Answer:

s = 11.97

Step-by-step explanation:

4 0
3 years ago
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Multiply 5(x^2-2y)^3
aleksklad [387]

Answer:

5x^6 -30x^4 y + 60 x^ y^2 -40y^3

Step-by-step explanation:

psssss.... Use Photomath it helps you answer step by step.

8 0
3 years ago
You are driving across America from Knoxville, Tennessee to Nashville, Tennessee. It takes 2 hours and 20 minutes. Nashville is
Anettt [7]

The time that you will arrive in Nashville is 1:33.

<h3>How to compute the time?</h3>

From the information given, the person leaves Knoxville at 11:13, and the journey takes 2 hours and 20 minutes.

Therefore the time when the person will arrive will be the addition of the time given.

This will be:

= 11:13 + 2:20

= 1:33

Therefore, the person will arrive by 1:33.

Learn more about time on:

brainly.com/question/10248039

#SPJ1

3 0
1 year ago
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