Question

[(3x + y)5]4 – [(3x – y)*]5?​

Answer 1

Answer:  45x + 25y

Step-by-step explanation:

(15x + 5y)4 - (15x - 5y)

60x + 20y - 15x + 5y

45x + 25y (ANSWER)

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Answer 2

Answer:

45x+ 25y

Step-by-step explanation:

a her is ur answer

2x+y is 5 eq 1

3x-5 is 5 eq 2

adding eq 1 and eq 2,we get

5x equals to 10

x equals to 2

now put the value of x in equal to 1

2x2+y equals to 5

y equals to1

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