Question

please help me find these
hope u give correct answer ​

Answer 1

Answer:

6) 5⁴ = 625

7) 5y² - y² = 4y²

Answer 2

Step-by-step explanation:

6) 5^4 = 625

7) y^2-(-5y^2) = y^2 + 5y^2 =6y^2

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