math

1) Write 2^2 * 3 * 5 as a natural number? I get 60 is it right or should i put 4*3*5= 60
2) Write 420 as the product of its prime factors in exponent form?
What do i have to do ?


1) Write 2^2 * 3 * 5 as a natural number? I get 60 is it right or should i put 4*3*5= 60
2) Write 420 as the product of its prime factors in exponent form?
What do i have to do ?

60 is a natural number
420=divide by 2
2*210
2*2*105
divide by 5
2*2*5*51
divide by 17
2*2*5*17*3
2^2 * 3 *5* 17


so its 17, 5 and 2?

  1. 👍 0
  2. 👎 0
  3. 👁 98
asked by David

Respond to this Question

First Name

Your Response

Similar Questions

  1. algebra

    Are the following true or false? 1. The difference of two natural numbers is always a natural number. 2. The sum of two natural numbers is always a natural number. 3. The quotient of two natural numbers is always a natural number.

    asked by Bill on September 7, 2010

  2. Data Structure and Algorithms in Java

    A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. On the other hand, a composite number is a natural number greater than 1 that is not a prime number. For example, 5 is prime,

    asked by ahmad on March 31, 2017

  3. Math

    Determine all pairs (m, n) of a two-digit natural number m and a single-digit natural number n satisfying the following conditions. 1) If the number n is given as the number between the two digits of the number m, then a

    asked by Raihan on November 1, 2016

  4. Algebra

    Determine all pairs (m, n) of a two-digit natural number m and a single-digit natural number n satisfying the following conditions. 1) If the number n is given as the number between the two digits of the number m, then a

    asked by Raihan Khan on November 1, 2016

  5. programming

    write a C function which takes a natural number as argument and calculates the product of sum of its digits. A sum-product number is natural number that equals the product of sum of its digits and the product of digits.

    asked by Alice on February 9, 2016

  6. Math

    A natural number decreased by 30 times its reciprocal is 1. Find the natural number.

    asked by Raquel on September 14, 2016

  7. math

    Write two mixed numbers so that all rules are applied: 1. One number is larger than the other by 4 2/3 2. The difference of the numbers is equal to the smaller number. 3. The sum of the numbers is natural number. What are the

    asked by john on January 28, 2018

  8. programming

    write a C function which takes natural number nas argument and calculate the sum of the digits raised to the power of the number of digits in n.

    asked by Alice on February 9, 2016

  9. computer science

    how to write c++ program to compute to display natural number between 1 and 30 which are divisible by 12

    asked by wondu on April 2, 2016

  10. Math! Please Check My Answers

    Key: ☺ = My Answer! 2. Write a word phrase for the algebraic expression. 3x - 7 A. The difference of three times a number x and seven. B. The difference of seven and three times a number x. C. Three times a number x fewer than

    asked by Jack on August 14, 2013

More Similar Questions