Perform the indicated operations using the laws of exponents. Express the result using a single nonnegative exponent on 10. 10-2. 10-7-4 109

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Convert the number to decimal form by expanding in powers and using the calculator shortcut. 21423…

A:

Q: Express the number in scientific notation. 0.0019130 19.13 x 10 1.913 x 10 0.1913 x 10 2 191.3 x 10

A: On converting to scientific notation,we get

Q: 132 dr 24 4x 32 Determine the numerical values of the coeffidents, A and 8, where A<B. A denominator…

A: use partial fraction to evaluate it.

Q: Expand the expression. If possible, write your answer without exponents. a' In a7 In (Simplify your…

A: Given,           lna7b3c7

Q: To use the exponent rules, the bases must be the same. O True O False

A: See attached file to know whether the statement is true or false.

Q: Write in scientific notation. 0.00000125 0.00000125 = (Use the multiplication symbol in the math…

A:

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

A: Given that, 27C2

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

A: Introduction: According to the combination rule, if r distinct items are to be chosen from n items…

Q: 8) Convert the number from scientific notation to standard form. 4.09 × 10-4 0.00409 4, 090 0.000409…

A: Converting the number from scientific notation to standard form as shown below

Q: 1 4 X x² 3x - 12 x7

A: To perform the indicated operation. 1x-4x23x-12x7

Q: Simplify(x /y5 )5 x4/y5 O x8/y10 Ox15/y25

A: Exponential simplifications.