Question

The product of 7y^5 and 10y^2​

Answer 1

Answer:

Step-by-step explanation:

(4/9x^2 +25/49y^2-2/3x-5/7y)^2

= 16/81x^4 + 625/2401y^4+ 4/9x^2+25/49y^2

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Answer 2

7y^5 * 10y^2​

70 * y^(5+2)

70(y^7)

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