Math, asked by amandevi1972, 5 months ago

Plz solve this question.​

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Answers

Answered by yaredmaraki84
1

Answer:

-5,762,400

Step-by-step explanation:

49^{2}-49^{4}

if you don't get it let me know i will try to explain more

Answered by Anonymous
0

Answer:

biodegradable pollution - pollution that is rendered harmless by natural processes and so causes no permanent harm. pollution - undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities.

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