Find the value of each variable. 30 10 y 60 X x- and y = %3D (Simplify your answers. Type exact answers, using radicals as needed.) Ento

Q: Simplify. Assume that al variabies represent positive real numbers. (Simpity your answer. Type an…

A: The given expression is : 4a4b5  To simplify the given expression.

Q: Find the value of each variable. If your answer is not an integer, round to the nearest tenth.

A: Given that: arc ADC= 250 degree So the minor arc AC= 360-250=110 degree

Q: Directions: Click on all the correct answers. Identify each expression that is in simplest radical…

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Q: Simplify. The answer should be in standard form and contains only positive exponents. 8X-3 Y . 5X5…

A: we have to find the simplify the given expression

Q: Perform the indicated operations and write the result in standard form. (-5 - √-9)2

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Q: 15 8. 6.

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Q: Determine the positive number that must be added or subtracted to the expression to complete the…

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Q: Find the value of x and y in simplest radical form. y 60° 10

A: The figure of the triangle is given by To evaluate : The values of x and y in simplest radical…

Q: Fill in the missing numbers to complete the factorization. Some of the numbers could be negative.…

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Q: Find the value of a and b in simplest radical form. a 9. 2.

A: Use the Pythagoras Theorem and solve for a & b

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.