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zzz [600]
3 years ago
13

What is the discriminant of the quadratic equation 2x + 5x^2=1?

Mathematics
2 answers:
allsm [11]3 years ago
8 0

Answer:its 24

Step-by-step explanation:

Just took the test

Natalka [10]3 years ago
6 0

Answer:

1

Step-by-step explanation:

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There are three consecutive integers. The product of the first and the last is 35 more than 5 times the second number. Find thes
mamaluj [8]

Answer:

8,9,10

Step-by-step explanation:

Let x-1, x and x+1 be the consecutive integers

(x-1)(x+1) = 5x + 35

x² - 1 - 5x - 35 = 0

x² - 5x - 36 = 0

x² - 9x + 4x - 36= 0

x(x - 9) + 4(x - 9) = 0

(x - 9)(x + 4) = 0

x = 9, -4

7 0
3 years ago
Read 2 more answers
Given: F(x) = 3x^2+1, G(x) = 2x - 3, H(X) = x<br> Find F(x) + G(x) =
weqwewe [10]

F(x)+G(x)=3x^2+2x-2.

Solution:

Given data: F(x)=3x^2+1 and G(x)=2x-3

To find F(x) + G(x):

Adding two functions which gives another function.

Substitute F(x) and G(x), we get

F(x)+G(x)=(3x^2+1)+(2x-3)

                    =3x^2+1+2x-3

                    =3x^2+2x-3+1

                    =3x^2+2x-2

F(x)+G(x)=3x^2+2x-2

Hence, F(x)+G(x)=3x^2+2x-2.

4 0
3 years ago
Pls send help my waayyy​
soldier1979 [14.2K]

Answer:

B

Step-by-step explanation:

110 / 22 = 5 inches per picket

equation is y = 5x

3 0
3 years ago
WHAT IS TRUE ABOUT THE HEIGHT OF THE RECTANGLE
scZoUnD [109]

Answer:

It is totaly based on the diagram

6 0
2 years ago
Read 2 more answers
NEED HELP ASAP
ankoles [38]

Answer:

5 degrees

Step-by-step explanation:

Corresponding angles in a transversal are congruent. This can be proved by using the alternate exterior angles theorem, which would make these two angles alternate interior angles. With this, we can form a new equation.

Solve Algebraically

5x+23=7x+13

5x+10=7x

10=7x-5x

10=2x

<h2>x=5</h2><h2 />

3 0
2 years ago
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