vishnuvickey2020 vishnuvickey2020

16-02-2021
Mathematics

contestada

(Simplify the expression and find its value when a = 5 and b = -3)
2(a^2+ab)+3-ab

Respuesta :

Samson2007 Samson2007

16-02-2021

Answer:

38

Step-by-step explanation:

2(a^2+ab) + 3 - ab

= 2a^2+ 2ab + 3 - ab

= 2a^2 + ab + 3

= 2x5^2 + 5x(-3) + 3

= 50 - 15 + 3 = 38

Answer Link

Otras preguntas

LETO The accountant of SOUTH POINT TRADERS was unable to balance the trial balance below and has made mistakes with respect to accounts debit and/or credit bala

Ability of an object to store energy is called: a. radiationb. absorptionc. reflectiond. transmission

Ability of an object to store energy is called: a. radiationb. absorptionc. reflectiond. transmission

PLEASE HURRY (30 POINTS!) Select the correct answer. Which of the following shows a graph of the equation above? y-6=4(x-4)

Write two dairy of pretending you are anne frank and now

las plantas presentan diferentes tipo de tejido cada uno corresponde a las soluciones del problema como

A text about my goal and dreams

Compute the conditional probabilities P(A|B) and P(B|A). (Round your answers to three decimal places.) P(A) = 0.5, P(B) = 0.4, P(A and B) = 0.17

What does this mean? You are required to write a brief memorandum explaining and contrasting the roles of government, citizens, businesses, and nonprofits in t

solve the equation. 6-|x-1|+5x=0