Math, asked by hazelmataranyika, 1 month ago

factorise completely 8x2-72y2

Answers

Answered by CreativeAB

2

Answer :

8x² - 72y²

》8(x² - 9y²)...《Take 8 common》

》8[(x)² - (3y)²]...《Identity :- a² - b² = (a + b) (a - b)》

》8(x + 3y)(x - 3y)

I Hope you understood...

Previous Question

Next Question

Similar questions

Science, 17 days ago

math the paire 1) Adroecium options 1) PH6.5 - 7.5 2) vuture 3)16th October 4) stameh...

English, 17 days ago

मनदाकिनीवणना नाम पाठभागं रामायणसय कसमिनू काण्डे आन्तभवति...

Math, 17 days ago

the daigonal of a square is 4 root 2cm find perimeter of sqaure...

Computer Science, 1 month ago

What happens when you turn on color inversion ? a. It swaps the color b. It changes the color c. It hides content d. None of these No paragraphs please ...

Math, 1 month ago

write the subsets of A = {1,2{3,4}5}...

Math, 9 months ago

If OB is perpendicular to OA then the measure of...

Hindi, 9 months ago

Jeevan me khel kud ka mahatav...

Economy, 9 months ago

Q2: A researcher collected the following information for two variables x and y No. of pairs = 20, r = 0.5, mean of X is 15, mean of Y is 20, standard deviation of X is 4, standard deviation of Y is 5.Later on it was found that one pair of value as been wrongly taken as (X = 16, Y = 30) whereas the correct values were (X = 26, Y = 35). Find the correct value of r.