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Find the numerical value of the expression $2.5p-1.5,\:p=0.5$

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 Solution

 Formulas

 Videos

Algebra 2 Learn how to find the exact value of an angle using sum formula for tangent, tan(5(pi)/12)

https://www.youtube.com/watch?v=EIW9JHLvbkw

Equations with rational expressions | Mathematics III | High School Math | Khan Academy

https://www.youtube.com/watch?v=McOMtxI_Jzs

Find the value of x when 2 functions are set equal to each other

https://www.youtube.com/watch?v=8x7SOl_oHPM

Algebra 2 - How to find the solutions of a quadratic using the quadratic formula, 4x^2 + x = 3

https://www.youtube.com/watch?v=ZQu6QjBgXS8

Algebra 2 - How to find the discriminant of a quadratic and label the solutions, 4x^2 - x = -3

https://www.youtube.com/watch?v=UrThsuKKp9A

Algebra 2 - Learn how to solve a polynomial using the difference of two cubes and quadratic formula

https://www.youtube.com/watch?v=W59hGXinY_c

 Function Plot

Plotting: $-0.25$

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1

2

3

4

5

6

7

8

9

0



a

b

c

d

f

g

m

n

u

v

w

x

y

z

.

(◻)

+

-

×

◻/◻

/

÷

◻²

◻^◻

√◻

√

^◻√◻

^◻√

∞

e

π

ln

log

log_◻

lim

d/dx

D^□_x

∫

∫^◻

|◻|

θ

=

>

<

>=

<=

sin

cos

tan

cot

sec

csc

asin

acos

atan

acot

asec

acsc

sinh

cosh

tanh

coth

sech

csch

asinh

acosh

atanh

acoth

asech

acsch

 How to improve your answer:

 Main Topic: Quadratic Equations

The quadratic equations (or second degree equations) are those equations where the greatest exponent to which the unknown is raised is the exponent 2.

 Used Formulas

See formulas (1)

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