Simplify then evaluate this expression (8.26 x 10^2) (7.73 x 10^2) in your notebook. Be prepared to describe your

Q: simplify √80x^100y^49

A:

Q: Add. Write your answer in scientific notation. (5.31 x 10°) + (6.53 x 10') 5.963 x 10 7.061 x 10…

A: The given sum is 5.31×108+6.53×107. Change the numbers in the above sum such that both have same…

Q: The mass of a textbook is approximately 0.00165 metric tons. How is this number written in…

A: A number in scientific notation has the form A × 10ⁿ. where 1≤A<10, and A is called the…

Q: When expressed in decimal form, 56/10000 can be written as

A: Given,      5610000

Q: There are about 10,000 taste buds on a human tongue. Write this number in scientific notation.

A: Given : The number of taste buds on a human tongue is about 10,000

Q: Simplify: 21x + 10x.

A:

Q: Fully simplify to one fraction. 5х +1 x – 3 x + 8

A: We have to simplify

Q: Write 150 in scientific notation

A:

Q: What does the product rule for exponents states?

A:

Q: If a ream of paper 500 sheets is 2.125 inches thick How thick is one sheet of paper give you an…

A: Given 1 ream of paper is of thickness=2.125 inches

Q: Perform the indicated operation. Subtract (8x+7) from (4x+9x+4). (8x+7) subtracted from (4x +9x+ 4)…

A: (4x^2+9x+4) - (8x+7)We first have to distribute the negative.

Q: Write 800,000 in scientific notation

A:

Q: Simplify(assume X>0): √(200x3) / √(10x-1)

A: The given expression is 200x310x-1, where x>0. Since, mn=mn. So,…

Q: show steps to simplify 52log5x

A:

Q: Evaluate or simplify the expression without using a calculator 10log53.

A: The given expression 10log53   Rule used: alogab=b

Q: In 2015, the United States government collected $3.18 trillion in taxes. Express this number in…

A: In 2015, the united states government collected $3.18 trillion in taxes. We have to express this…

Q: Simplify 72log7x

A:

Q: The distance from the sun to the earth is approximately 9.3 × 107 miles.What is this distance…

A: 9.3×107 = 93000000

Q: Evaluate the expression without using a calculator: 8log8 19

A: The given expression is 8log8 19   Rule used alogab=b

Q: If a negative sign appears outside parentheses, explain how to simplify the expression. Give an…

A: Yes, the reason being, if there is a negative symbol in front of the parentheses, it indicates that…

Q: simplify(assume X>0) √(150x4) / √3x

A:

Q: Evaluate or simplify the expression without using a calculator 10log33.

A: To simplify the expression 10log33.

Q: Describe about scientific notation.

A:

Q: The side length of a cube can be represented by the expression 2x5. If the side length is doubled,…

A:

Q: Write the exponential form of the equationlog7 49 = 2.

A: Given expression is log749 We know that, 1. logamn=nlogam 2. logaa=1 Using above rule of logarithm,…

Q: Express 410 * 107 in scientific notation ?

A: To determine: Given number 410× 107 in scientific notation.

Q: Simplify. (3zy*)

A:

Q: Explain how you would evaluate 272/3 without a calculator.

A:

Q: As of January 2016, the population of the United States was approximately322 million. Express the…

A: The given number is 322 million. that is 322,000,000.

Q: Simplify (use product rule) : √(10x) . √(2x)

A: Simplify: 10x.2x

Q: Give 2 insights about zero and negative exponent

A: Exponent means the power to which a given number is raised. If a given number is raised to power p,…

Q: Evaluate the expression without using a calculator: 7log7 23

A: the given expression is 7log723 we have to evaluate the value of the given expression.

Q: Explain how to divide real numbers.

A: Dividing Real Numbers :                                   Real numbers include rational…

Q: Explain how to simplify √10 . √5.

A:

Q: What is of 480? Make sure your answer is 8 fully reduced.

A:

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

A: To evaluate the expression 10logx3 Properties of logarithm are: alogax=x Using above properties, the…

Q: Use exponential notation, we can write the product 5 ⋅ 5 ⋅ 5 ⋅ 5 ⋅ 5 ⋅ 5 as         .

A: We need to write the product in terms of the exponential notation. Any product of terms can be…

Q: Express 1.35 trillion in scientific notation.

A:

Q: There were approximately 2.69 million deaths in the United States in 2015 express this quantity in…

A: It is given that, in 2015, there were approximately 2.69 million deaths in the United States.

Q: Simplify √(45x2).

A: Given: 45x2 To find: The simplified form of the 45x2.

Q: Simplify 324-4x/2x+18

A: Let us consider the Rational function f(x)g(x) To simplified the function  Taking common factor…

Q: Write 20,136 in scientific notation.

A:

Q: Explain why scientific notation is used

A:

Q: +3

A:

Q: 680 2x°

A:

Q: Simplify 4x

A:

Q: If your heart beats 80 times per minute and you live to be90 years old, estimate the number of times…

A: Given: Number of heart beats in a minute is 80. To find: The number of times heart beats during a…

Q: Explain the negative-exponent rule and give an example.

A: Negative exponent Rule : The rule states that if there is a negative power for a base in the…

Q: Describe what is meant by rationalizing the denominator.

A: Rationalizing the denominator means to eliminate the radical expressions from the denominator. We…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.