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mina [271]
3 years ago
6

What is the discriminant of the polynomial below 9x^2-18x+9

Mathematics
1 answer:
Anika [276]3 years ago
4 0

Answer:

[ b2 - 4ac ]

Step-by-step explanation:

In any given expression, it's a number.


In this expression, the number is zero, indicating that


the expression is a square.

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Answer:

76%

Step-by-step explanation:

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3 0
3 years ago
What is the value of x? 0.9(x+1.4)−2.3+0.1x=1.6
mash [69]
Expand

Simplify 0.9x + 1.26 - 2.3 + 0.1 * x to x - 1.04

add 1.04 to both sides 

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5 0
3 years ago
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Help me with these simple math problems ​
earnstyle [38]

Answer:

Please read the answer below.

Step-by-step explanation:

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8 0
3 years ago
How do you figure perimeter
marta [7]

Answer:

You add up all the sides of the shape

8 0
3 years ago
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Write the equation 5x − 2y = 10 in the form y = mx + b. y equals start fraction five over two end fraction x minus 10 y equals s
vaieri [72.5K]

Answer:

y = 5/2x - 5

Step-by-step explanation:

You have to rearrange the equation so that it is equal to y.

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y = 5/2x - 5

6 0
3 years ago
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