Savannahh8503
24.10.2021 •
Mathematics
Prove the following identities.
Solved
Show answers
More tips
- H Health and Medicine How to Get Pregnant Faster?...
- S Style and Beauty Lamination of Hair: How it Works and What it is?...
- C Computers and Internet Best Applications for Your iPad: Review of the Best Candidates for Installation...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
Answers on questions: Mathematics
- M Mathematics Given f(x)=3x^2-2x+1 what is the value of f(-2/3)?...
- M Mathematics Each group of variables and numbers, separated by addition and subtraction signs, is called a(n) of the equation....
- E English Which of the following demonstrates the correct use of a semicolon? A Karl and his friend Stanley like to look at the stars; in the desert sky. B. Although the friends wanted to play...
- C Chemistry The process that breaks down rock through burning, dissolving and eating away rocks through chemical changes....
- M Mathematics if an area can be washed at a rate of 4,900 cm2/ minute, how many square inches can be washed per hour?...
- B Biology Astudent studying the following pedigree states that person #9 is homozygous for a dominant trait. explain how she was able to determine this.. a)because both male and female members...
Ответ:
length of each side is 2x-3
dimensions are 4x-3y, 4x+3y
Step-by-step explanation:
Part A:
4x2 − 12x + 9
(4x^2 -6x) (-6x + 9)
2x( 2x - 3) -3(2x - 3)
(2x - 3)(2x-3)
length of each side is 2x-3
Part B:
16x^2 − 9y^2
(4x)^2 - (3y)^2
(4x - 3y) (4x+3y)
dimensions are 4x-3y, 4x+3y