mollycalland mollycalland
  • 04-05-2022
  • Mathematics
contestada

Expand and simplify (5x+2)(2x+3)

Respuesta :

27mainstonea 27mainstonea
  • 04-05-2022

Answer:

10ˣ² +19ˣ + 6

Step-by-step explanation:

5ˣ(2x + 3) + 2 (2x + 3 )

10x² + 15x + 2(2x + 3 )

10x² + 15x + 4x + 6

= 10x² + 19x + 6

Answer Link
andreina8334 andreina8334
  • 04-05-2022
(5x+2)(2x+3)

5x(2x+3) + 2(2x+3)

10x^2 + 15x +2(2x +3)

10x^2 + 15x + 4x +6

Add like terms

15x + 4x= 19x

10x^2 +19x +6
Answer Link

Otras preguntas

i need 3 poems based on the same theme
PLEASE HELP!!! 4. Jim has only dimes and nickels in his coin bank. He has 37 coins with a total value of $2.65 in his coin bank. How many nickels are in Jim’s c
Which of the following features is found in an insect? indeterminate embryonic cells radial cleavage in embryonic cells coelom formed by a split in the mesoderm
when two air masses of different temperatures come together, they can cause a
Solve by substitution X+3y=1 and -3x-3y=-15
why do fractions need to have a common denominator before you add or subtract them?
what r some facts about gymnosperms
literal equation R=R1+R2 for R2
What accent marks are missing from the paragraph in the highlighted box?
Analyze how friction can be both a positive and negative aspect In our every day lives