Math, asked by ektavihar6baltana, 1 year ago

vi) (1.1x + 2.7y) (1.1x – 2.7y) class 7

Answers

Answered by mkmkumar48

1

Answer:

1.21x²-7.29y²

Step-by-step explanation:

1.21x²-7.29y²

(a+b)(a-b)=a²-b²

Previous Question

Next Question

Similar questions

Math, 6 months ago

. If 5,6,x and 12 are in proportion, find the value of x.

Accountancy, 6 months ago

If a creditor amounting to ₹4000 accepted furniture of book value ₹5000 during dissolution of the firm, entry passed will be?

Physics, 6 months ago

ii) Read the following case and answer the following: Case A: Dissolve some salt in distilled water. Case B: Dissolve some sugar in distilled water. Which of the resulting solution will be good conductor of electricity?

Social Sciences, 1 year ago

Define precipitation...

CBSE BOARD X, 1 year ago

what I'd the full form of MBBS...

CBSE BOARD X, 1 year ago

why is respiration considered an exothermic reaction...

Physics, 1 year ago

Define relative velocity...

Social Sciences, 1 year ago

Multilingual nature of the India affects every aspect of its national life . Justify the statement...