Math, asked by tanmaytiger9703, 1 year ago

Find the product 87×93 using the suitable identity

Answers

Answered by vaniraja0576

9

Answer:

we can write it as (90-3)(90+3)

Step-by-step explanation:

it is (a+b)(a-b)=a^2-b^2

90^2-3^2=8100-9=8091

87*93=8091

Previous Question

Next Question

Similar questions

Computer Science, 6 months ago

which is the vertical axis that is used to plot the values.

English, 6 months ago

how- will i learn to do right thing . modal auxiliary...

Math, 6 months ago

A milkman had 10 l of milk. 2l milk spilt up unfortunately. He sold remaining as 20 per l If he suffered a loss of 50. What was the C.P. of 10l of milk...

Science, 1 year ago

similar poles of two magnets always. each other.

Math, 1 year ago

If point A(3, 5) and B)(1, 4) Lie on the graph of line ax+by=7. Find the value of a and b...

Biology, 1 year ago

regulation put in place to control emission of chemicals have succed in reducing the damage of ozone layer.has the size of hole in the ozone layer changed ib recent days?

Biology, 1 year ago

nephrons are present in Kidneys as a network what is it and what is its role in kidney functions...

Social Sciences, 1 year ago

Experiments are most common in which discipline?