Simplify using only positive exponents: 4-²xy-5 4¹x²y-524 Z

Q: What is it called when we combine terms that have the same variable and exponen

A: to solve the given problem

Q: Simplify using only positive exponents: 42xy 5 4x²y -5 4xxy10 1 4x27 20 4z7

A:

Q: Multiply and simplify completely, including the elimination of all negative exponents: ( 5 x ^ 4 /4…

A: =5x44y55·44 y853 x-7=55 (x4)545 (y5)5·44 y853 x-7=55 x2045 y25·44 y853 x-7=53 52 x2044 4 y25·44 y853…

Q: Write 32 without using exponents or radicals.

A: As we know that the exponent rule: 1). amn=am×n 2). a-m=1am Given: 32-25

Q: Rationalize the following denominator: √5-3√3 √6 3√10-6√2 6 O√30-6√2 3 3√10+3√2 6 √30+9√2 6

A:

Q: Express the following fraction in simplest form, only using positive exponents. 206-8r-9 (564r-5)-2

A: The fractions can be simplified by using the exponent rules. The product of the exponential number…

Q: 3. Write the exponential expression in simplest form: а. 2x4 b. z-6 (-4x-3)(7x³y³) C.

A:

Q: Rewrite with rational exponents: (V13xy). а. b.

A: Given: a. 753b. 13xy49 To Find: To rewrite with rational exponents to the given expressions.

Q: Rationalize each denominator: 3x 10y a. b. с. V 5y V36y 36у Var'y

A: Given : a. 3x5y

Q: 4. Simplify to simplest radical form: 8v135 O 15V3 93.0 O 120V3 O 24V15 3V15

A:

Q: Express the following fraction in simplest form, only using positive exponents. 20a-5w-8…

A: We have to express the following fraction in the simplest form using only positive coefficients -…

Q: why must negative exponents be changed into positive exponents

A:

Q: Simplify the following expression so that no variable appears more than once and there are no 6.…

A:

Q: Evaluate the expression without using a calulator  eln14x^4

A: We have to find

Q: Simplify using only positive exponents: 3-2x²y-52³ 3-¹ xy-52-4

A: Need to simplify the exponent in only positive exponents.