Find the indicated root, or state that the expression is not a real number: V81 b. - V81 V-81 d. V-32. а. с.

Q: perform the indicated operations and then simplify. 12a2b5/-3a2b3

A: we have to perform the indicated operations and then simplify: 12a2b5-3a2b3

Q: perform the indicated operations and express the answers in simplified form. (2x3 + 2x2 - 24x)/(2x2…

A: 2x3+2x2-24x2x2+19x+35÷4x3+4x2-48x2x2-x-15

Q: Simplify the expression, and rationalize the denominator when appropriate.

A: Simplification:     (a23b32a2b)6 =(a23*6b32*6(a2b)6)

Q: perform the indicated operations and express the answers in simplified form. (3√2 - √6) (√2 + 4 √6)

A: We have to simplify the given expression by performing indicated operations: 32-62+46 Simplifying…

Q: use your calculator and evaluate each of the algebraic expressions for the indicated values. Express…

A: Given: π = 3.14 and r = 8.4

Q: Perform the indicated operation and simplify the result.

A: we have,  A=2+1x9-1x

Q: simplify each numerical expression, expressing answers in reduced form. 5/6 + 2/3 x 3/4 - 1/4 x 2/5

A: we have to simplify the  56+23×34-14×25

Q: perform the indicated operations and express the answers in simplified form. (3x + 4)/6 - (5x - 1)/9

A: Given, y=3x+46-5x-19 now simplify given expression y=9(3x+4)-6(5x-1)54y=27x+36-30x+654y=42-3x54…

Q: simplify each numerical expression. -1/2 - (3/8 + 1/4)

A: Given: -1/2 - (3/8 + 1/4)

Q: Perform the indicated operations and write the result in standard form. (2 - √-3)2

A: Given 2-32∵-3 =3 i   ∵i=-1

Q: Perform all indicated operations and write the answer with positive integer ex b-1 + c-1 / (bc)-1

A:

Q: perform the indicated operations and express the answer in simplest form. (1/n2 - 1/m2)/(1/m + 1/n)

A: We have to perform the indicated operations to express the answer in simplest form: 1n2-1m21m-1n…

Q: Solve the following alzebric expression: -9x+y=45 y=x3+5x2

A: Given:Solve:

Q: use your calculator and evaluate each of the algebraic expressions for the indicated values. Express…

A:

Q: Complete the following sentence. To clear the decimals in the equation 0.78x+9=4-0.5x, multiply both…

A:

Q: perform the indicated operations and express the answer in simplest form. (7n - 3)/5 - (n + 4)/2

A:

Q: simplify by removing the inner parentheses first and working outward. [4t2 - (2t + 1) + 3] - [3t2 +…

A: Let the given expression be A - A = 4t2-2t+1+3-3t2+2t-1-5A = 4t2-2t-1+3-3t2+2t-1-5A =…

Q: perform the indicated operations and express the answers in simplified form. (3ab2)(-a3b3)(4a2b)

A: Given: (3ab2)(-a3b3)(4a2b)     To determine: expression in simplified form

Q: translate each English phrase into an algebraic expression and use n to represent the unknown…

A:

Q: simplify each of the numerical expressions. (-3)3 + 32

A: Given:           -32+32 In mathematics, a square number or perfect square is an integer that is the…

Q: The perimeter, P, of a rectangle is related to its length, I, and width, w, using the formula P= 2(…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: simplify each numerical expression. -2(-7 + 13) + 6(-3 - 2)

A:

Q: Drag the A to (08) 40 -6 -2 -8 40 4. 4. 6.

A: We have to drag A to (0, 8)

Q: perform the indicated operations and express the answers in simplified form. (3√2 + 2√5)(5√2 - √5)

A: 32+2552-5

Q: Simplify the expression, and rationalize thedenominator when appropriate.

A: Given: 123 To Find: To rationalize the denominator of the given expression.

Q: Simplify the expression, and rationalize the denominator when appropriate.

A: We have to simplify the expression: c3d643 We know the exponents rule, abm=ambnamn=am×nam=a1m…

Q: Simplify the following expression. If the expression is not a real number, indicate "Not a Real…

A: The solution of the problem is given in the next step.

Q: 10. V-15 11. V-81 12. V-50

A:

Q: simplify each numerical expression. -1/2 (3 - 7) -2/5 (2 - 17)

A: Given: -123-7-252-17

Q: Perform the indicated operations and simplify completely: (x – 4)? – (x – 9)² - -

A: Using The Formula  a2-b2=(a-b)(a+b)

Q: perform the indicated operations and simplify each expression. (5x - 7)(4x + 9)

A: We have to perform the indicated operations to simplify the expression: 5x-74x+9 Simplifying the…

Q: Express each of the number as the ratioof two integers 0.23232323

A: Given number is 0.23232323----

Q: Express each of the numbers as the quotient of two integers. 0.81 0.180

A: Given numbers  0.81 0.180  We have to express as the quotient of two integers that is in rational…

Q: Perform the indicated operation and simplify each expression. b² +1 1 b2 –4 b+2 b-2

A:

Q: If a calculator is sold for $15.95, then the revenue in dollars, R, generated by this item is given…

A: Given, R = 15.95q  Where R is the revenue and q is the number of calculator sold.  We have to find…

Q: To improve his handwriting, Chalito practices writing numbers from 1 to 200. How many times will…

A: Given The given range is 1 to 200

Q: Perform the indicated operations, and simplify.

A: Given: Let p=x+12x2-x+1 To Find: To simplify the given expression

Q: Which expression can be used to determine the height, in feet, of the flag pole?

A:

Q: For Exercise, simplify the expression. V 250z°xy²1

A:

Q: Perform the indicated operation and simplify each expression. а-2b + (4b² – a²) a+2b

A: We have to simply

Q: perform the indicated operations and simplify each expression. -70x4y3/5xy2

A: -70x4y35xy2

Q: use your calculator and evaluate each of the algebraic expressions for the indicated values. Express…

A: Equation to be evaluated=πr2h Given value of π=3.14, r=1.6 and h=11.2

Q: Fill in the missing number in the equation. -1 2 -1 2 4 -1

A:

Q: perform the indicated operations and express the answers in simplified form. (3a2b)(-2ab)(4ab3)

A:

Q: simplify each numerical expression, expressing answers in reduced form. 3/4 + 2/3 - 1/6 + 5/12

A: Given,          34+23-16+512

Q: perform the indicated operations. 1-4+6÷2-3x2

A:

Q: use your calculator and evaluate each of the algebraic expressions for the indicated values. Express…

A: Givenπ=3.14r=2.1To findvalue of πr2

Q: simplify each numerical expression. -16 - (-14) + 16 + 17 - 19

A: To simplify the expression

Q: Perform the indicated operations and write the result in standard form, (-2 + √-4)2

A: we have to write standard form of (-2 + √-4)2

Q: For any real number a, Va³

A: Let 'a' be a real number. To find  a33