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

If I lose 1/10 of something,what fraction do I have left
Tomas and Saturn are partners who share income in the ratio of 3:1. Their capital balances are Br. 40,000 and Br. 60,000 respectively. Income Summary has a c
What allow the peripheral proteins?
Are my answers correct?
4. I washed my car. - Present & Future: Present- Washe washedir my car you Future-wash my 5. The police search for the robbers. - Past & Future: Past. T
A cone has a height of 10 meters and a radius of 7 meters. What is its volume? Use ​ ≈ 3.14 and round your answer to the nearest hundredth. cubic meters
What allow the peripheral proteins?
Lupe insists that whistling backstage is a jinx. Even though Carmen, her director, doesn’t believe in superstitions, she doesn’t correct Lupe. She doesn’t want
The sum of the ages of two friends ia 15 years Two years ago, the product of their ages in years was 30 write the suitable quadratic equation to solve the probl
(8h-1)-(h+3) in standard form