Question

Multiply the difference of-6/7 and -2/3 by their sum​

Answer 1

Answer:

the sum and difference of -6/7and-2/3 is same

please marke me as brainleist if you understood

-56/21*-56/21

-56^2/21^2

=3136/441

Step-by-step explanation:

Answer 2

your your answer goes like that

#first we will find the difference

-6/7. - (-2/3)

-6/7 + 2/3

now find the LCM

(-18+14)/21

- 4/21

this this is the difference of the given number

#now we will find the sum

-6/7 + (- 2/3)

-6/7 - 2/3

now again find the answer

(-18 - 14)/21

- 32/21

this is the sum of the given number

now we will multiply sum and difference of the number

-4/21 × -32/21

- 128 / 441

this is your answer

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