angelajoetaban19 angelajoetaban19
  • 01-04-2020
  • Mathematics
contestada

5(2a + 3) – 3(3a - 2)


what's the answer when I expand it?​

Respuesta :

Hrishii
Hrishii Hrishii
  • 01-04-2020

Answer:

a + 21

Step-by-step explanation:

[tex]5(2a + 3) - 3(3a - 2) \\ = 5 \times 2a + 5 \times 3 - 3 \times 3a + 3 \times 2 \\ = 10a + 15 - 9a + 6 \\ = 10a - 9a + 15 + 6 \\ = a + 21 \\ [/tex]

Answer Link

Otras preguntas

howcto write 9,000,009 in word form
C6H12O6 is a type of protein carbohydrate amino acid polymer
A cliché is a _______ expression. A. worn-out B. foreign C. new D. wordy
The reciprocal of a fraction less than 1 is always a fraction greater than 1. Why is this?
Diastole is: the technical name for a heart attack a form of hypertension when the ventricles relax and fill with blood the contraction of the ventricles
Being rejected by a peer group can negatively influence one's self-esteem.
Polymers are formed by joining several units called monomers.what does the term monomer refer to? the answers are a unit made up of several compounds a unit ma
five ninths times the difference of f and 32
Robert has a history of depression but worries that if he seeks treatment he will be fired from his job. Robert’s apprehension to get help is an example of ____
In marine west cost climate, ocean winds cause?