Question

Expand (3a/4-8b/9)2
solve For 100 points ​

Answer 1

Answer:

$(3a+4b) </p><p>3</p><p> =(3a) </p><p>3</p><p> +3(3a) </p><p>2</p><p> (4b)+3(3a)(4b) </p><p>2</p><p> +(4b) </p><p>3</p><p> </p><p>=27a </p><p>3</p><p> +108a </p><p>2</p><p> b+144ab </p><p>2</p><p> +64b </p><p>3$

I hope it helps!!

Answer 2

Answer:

Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

3a • 9 - (8b • 4) 27a - 32b ————————————————— = ————————— 36 36

Step-by-step explanation:

please give me some thanks

make me brainlist