7 to the power of 5 squared would be written (75)2
Working the brackets first, you would take 7 to the power of 5, which is 7x7x7x7x7, giving 16,807
16,807 is then squared, and 16,807x16,807 = 282,475,249 so that would be your answer.
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2y squared * y cubed= 2y^5 (2y to the fifth power)
Seven raised to the power two means 7^2 or 'Seven squared'. 7^2 = 7 x 7 = 49
It is the same as 5 to the power of 7 and it equals 78125
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7 squared is 49 and 5 squared is 25. So the difference is 49-25=24
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7 raised to the second power is the same way as saying "seven squared". Seven squared is equal to 49.
2y squared * y cubed= 2y^5 (2y to the fifth power)
There is no such thing as 1 SQUARED by 5. It is actually 1 to the 5th power, which is 1.
Yes, exactly.
5 squared = 25. Dimbo.
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(x + 7)2 = 5 x + 7 = ±√5 x + 7 - 7 = -7 ± √5 x = -7 ± √5
its like 5 to the second power. 52 what ever square it is you multiply it by its self example 3 squared =3 to the power of 3= 3x3=9