Math, asked by tanusonwan, 1 year ago

Urgent. Will mark brainliest. ​

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tanusonwan: ek kheech ke thapad lagega samaj mein aa jayega
Prabhnoorsinghrehal: bhai wo meri behn hai
Prabhnoorsinghrehal: chup kar ja
Prabhnoorsinghrehal: nahi toh galli de deke mar dunga

Answers

Answered by Prabhnoorsinghrehal
1

8a -5b = 18

squaring both sides

( 8a - 5b )² = (18)²

64a² + 25b² - 80ab = 324

64a² + 25b² - 80(3) = 324

64a² + 25b²= 324+ 240

64a² + 25b²= 564

your answer is 564


tanusonwan: 80ab kaise hua?
tanusonwan: okay I got it
Prabhnoorsinghrehal: hmmm
Prabhnoorsinghrehal: sister
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