Which could be the first step in simplifying this expression? Check all that apply. O(x18 2 X*x-12

Q: (d) Write 13400000 in the form ax10' where Is a <10 and k € Z.

A:

Q: 5. Use what you have learned about exponents to rewrite each of the expressions below. a. z'. z* b.…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 9. What exponent appears on the x in the answer you obtain when you multiply 2x^4 by -7x^3 * 12 O 7…

A: First we multiply the terms, 2x4 and -7x3 The multiplied term is -14x7

Q: Write the following expression in standard notation, this is with all of the zeros. -3.3 x 105

A: Answer :  -330000   Explanation :                      -3.3×105                     =-3.3×100000…

Q: Evaluate expression without using a calculator. 16-5/2

A:

Q: Evaluate the expression without using a calculator. 16-7/4

A:

Q: Consider the expression 8-6x +x. a. Is the expression in standard form? OFatse

A: On comparing the given expression to standard form, we get

Q: This expression involves two numbers written in scientific notation. 4.2x107 2.1x10 Which is the…

A:

Q: 12004 y-5x-2, expressing non-integer values in the form + Vb, where a and b are integers.

A:

Q: 5. Perform the indicated operation, then simplify: x - 2x X- 5 x2 + 3x - 10 x+5 x- 2 x2 - 5x x- 2 x-…

A: #5 Given problem is, x2-2xx2+3x-10÷x-5x+5

Q: Evaluate the given expression and express the result using the usual format for writing nurmbers…

A: The given expression is 35­C2.

Q: Tell whether the following integer an even or odd integer using the form 2k and 2k+1 show your…

A: We will solve the problem if the integer is even or odd.

Q: Evaluate or simplify the expression without using a calculator.

A: To simplify,  eln 7x^2

Q: 17 V3 Write the number in the form x + iy. 2 2

A:

Q: Use the order of operations to find the value of the following expression. 52 -8 + 22 x4 - 1 .....

A:

Q: Consider the following expression (3a-5b) (-3a²26-4). One of the choices below is the simplified…

A:

Q: [6 -3 Evaluate | A | for A = 2 3

A: |A| represents the determinant of the matrix A. Let a matrix X=abcd, then its determinant is given…

Q: Simplify the expression completely. 6x -6 8.x +8.x 3-3x 4x +4.x O A -x-1 ов х+1 OC -1 OD 1

A:

Q: x2+ 5x+ 4 x2+ 10x+24 select the correct choice below and, if necessary fill in the box A. The…

A:

Q: -7 - 12/-3 (-4)exponent3

A:

Q: Evaluate expression without using a calculator. 32-4/5

A: Given:32-45Product of power rule:am.an=am+n

Q: 13. Simplify each of the expressions below 4 3 I - (x - 2) - a. + (x + 1) - (x − 2)(x − 3)

A:

Q: 8. The expression (x+4)(x+3) after expanding and simplifying is a. x² +12x+7 b. x² +7x+12 C. x² +12…

A: Given, (x+4)(x+3)

Q: Find x. Simplify completely. 16 25 x = [?] %3D Enter the number that belongs in the green box. Enter

A: To find the value of x

Q: Evaluate the expression. Express the result in scientific notation. (7.3 x 10 (2.4 × 10 ) 17.52 x…

A: The solution is :

Q: Evaluate the given expression for x=2 4x2-6x-1

A:

Q: Vera correctly rewrites the expression shown. 8x3-6z2-2x Which could be Vera's expression? Select…

A:

Q: 2.Suppose the prefix form of an expression is + c d * f g. What is its postfix form? A. cd+fg*-…

A:

Q: Write the following expression in standard notation, this is with all of the zeros. 3.2 x 105

A:

Q: Write the following expression in standard notation, this is with all of the zeros. 6.2 x 10-5

A: The given expression is 6.2×10-5.

Q: Write the following expression in standard notation, this is with all of the zeros. 4.666 x 108

A: The given expression is 4.666 x 108.

Q: 30. Evaluate the expression when x = 3; 2x² - 5 * %3D 31 12

A: In the given question , we have to evaluate the expression  2x2-5 at the given value of 'x' that is…

Q: Write a short answer to each question. Is there a commutative property for subtraction? That is, in…

A: The commutative property states that the numbers on which we operate can be moved or swapped from…

Q: Evaluate the expression + x2 +x +4 for x = О-40 88 О-48 О-56 O 40

A: Put x=-4 in x3+x2+x+4

Q: Determine all values of d that make the statement true.  4 | 95761d

A: Consider the statement  4|95761d. We have to fund the value of d. The statement  4|95761d states…

Q: Write the following expression in standard notation, this is with all of the zeros. 5.3 x 10-3

A: Answer : 0.0053 Explanation :                      5.3×10-3                    =5.3×1103…

Q: = (2cis50°)'. Evaluate z = Leave your answer in the exact standard form.

A:

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A: The given statement is false.

Q: 3. x- 10x + 25 = 16 ach expression. Write the result:

A:

Q: 1. Simplify each expression using positive exponents. All variables represent pos- itive real…

A:

Q: 18 Simplify the expression V8- /2

A:

Q: 3. Use the properties of exponents to simplify the expression. Write with positive exponents. Assume…

A: Given expression is: x-25·x75

Q: 10. DETAILS Use (x) 6x 7 and g(x) 4-x to evaluate the expression. (a) (g(0)) (b)

A:

Q: Rewrite the following expression XX. as a power of x: x2

A:

Q: x²-9 x² + 4x +3 x+5x-6 x-36x Which of the following is equivalent to the expression above for all x…

A: Solution: The objective is to simplify the given expression

Q: What is the least common denominator for this expression? 4 - 20 x²-16 x-4

A: the LCD or least common denominator is the least number that can be divisible by the all…

Q: 3. When fully simplified, excluding restrictions, the expression below is equal to * 3x +1 マ-4×3x+1…

A: Given the expression is.   (3x+1)*(x-2)/(x^2-4)(3x+1)

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.