valeriamartinez2 valeriamartinez2

21-02-2021
Mathematics

contestada

suppose that the functions s and t are defined for all real numbers x as follows
s(x)=x+6
t(x)=2x^2
write the expressions for (s+t)(x) and (s*t)(x) and evaluate (s-t)(2)

Respuesta :

kwekuasiedu315 kwekuasiedu315

21-02-2021

Answer:

(s+t)(x) = s(x) + t(x)

(s*t)(x) = 2x³ + 4x²

Step-by-step explanation:

(s+t)(x) = s(x) + t(x)

= x + 2 + 2x²

= 2x² + x + 2

(s*t)(x) = s(x) * t(x)

= (x + 2) * 2x²

= 2x³ + 4x²

please give me brainliest if my answer is helpful

Answer Link

Otras preguntas

What is the longest word in the English dictionary? First answer gets Brainliest answer.

jow do I put the habitas in Alphabetical order

The following statement is an example of which type of behavioral cue? "What do you think we should do?" A. turn-maintaining cue B. turn-requesting cue C. turn-

find the kinetic of a 0.1 kilogram toy truck moving at a speed of 1.1 meters per second

Why did Whately (and probably most other English officials) feel that the American colonists should be willing to pay higher taxes to Parliament?

The conclusion to “The Way to Wealth” is signed by _____.

A deposit of $9,500 is made into a savings account which earns 5 1/10% interest compounded semi-annually. If no additional deposits or withdrawals are made, whi

4.5 m equals how many centimeters

Which part of a plant absorbs most of the water and minerals taken up from the soil?

The table shows the approximate height of a projectile x seconds after being fired into the air. Which equation models the height, y, x seconds after firing?