yogeshpatel1780 yogeshpatel1780

14-07-2021
Mathematics

contestada

Expand : (3x+5y)²
please answer

Respuesta :

loconte loconte

14-07-2021

Answer:

FOIL: [tex]9x^2 +30xy + 25y^2[/tex]

(3x + 5y)(3x+5y)

F: 3x*3x

O: 3x*5y

I: 5y*3x

L: 5y*5y

[tex]9x^2 +30xy + 25y^2[/tex]

Step-by-step explanation:

Answer Link

Otras preguntas

how can biologic weathering result in chemical weathering

Why is the harpy eagle's existence threatened by land developers?

How many solutions does the equation –2a + 2a + 7 = 8 have?

How does Edgar Allan Poe portray the line between life and death?

I need help on this pls

Michelle put $2000 in a savings account at 1.75 percent interest. she kept it there for eight years. how much interest did she earn?

does ice melt faster when it is covered or when it is uncovered? list the materials you might need to do this experiment

Can you please answer my question number17

If f(x) = 2x^2 + 2, find f(5) A) 102 B) 52 C) 22 D) -1.5 I got C but I want to make sure it's right because I'm not sure. This is how I solved it. F(x)2x^2

When shopping for life insurance, you should look for: a. A company with a low premium rate and a good rating. b. A company that gives you benefits, like reward