mikaylal20046
mikaylal20046 mikaylal20046
  • 03-09-2019
  • Mathematics
contestada

Find the product (x+2y)(3x+3y)

Help please!

Respuesta :

lala2944 lala2944
  • 03-09-2019
3x^2 + 3yx + 6xy +6y^2.
= 3x^2 + 6y^2 + 9 xy
Answer Link
Аноним Аноним
  • 03-09-2019

(x+2y)(3x+3y)

Multiply the brackets together

(x)(3x)=3x^2

(x)(3y)=3xy

(2y)(3x)=6xy

(2y)(3y)=6y^2

3x^2+3xy+6xy+6y^2

Answer: 3x^2+9xy+6y^2

Answer Link

Otras preguntas

how does the human body maintain homerostasis
log x + log y = log (x+y) agree or disagree and justify
Please help with this. Thank you!
You being your hike in the grand canyon at an elevation of -81.5 feet and drscend 221.5 feet during the first leg of your hike what is your ending elevation?
A right triangle has side lengths 8, 15, and 17 as shown below. Use these lengths to find cos A, tan A, and sin A. Cos A = ľ tan A = sin A =
Which Article of the United States Constitution establishes the "Executive Branch"? * A. Article II B. Article V C. Article I D. Article IV
Why did some romans attempt to reform the government
Which is the graph of g(x)=10/x
A sample of gas in a balloon has a temperature of (+ 23.1oC), a current volume of 15.93 L and a pressure of 763 mmHg. If the balloon rises in the atmosphere and
What is the arithmetic mean of the following numbers? 8, 10, 8,5,4,7,5,10,8