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How many factors are in 9x4?
9x4 = 32*x4 has (2+1)*(4+1) = 3*5 = 15 different factors. When an expression is written out as the product of its prime factors in index form, the number of factors can be calculated as the product of each index increased by one.
How do you express a number as the product of powers of its prime factors?
You factor the number into prime factors, dividing each prime out.
How do you write the common factors of the numerator and denominator?
Numerators and denominators are just numbers. List the factors of each and circle the numbers that appear on both lists. These are common factors.
Is a product of two prime numbers a prime number?
No - because its factors include each of the two prime numbers.
How does the number of decimal places in the product relate to the number of decimal places in the factors?
The number of decimal places for the product will be the summation of the amount of decimal places of the 2 factors. For example, if your products have 2 decimals each to the right of zero then the product will have an answer with 4 decimals to the right of zero.
Does evaluate each expression and write each power as a product of the same factor mean the same thing?
yes
Divide the product of 120 and 24 by 6²?
10001/999900
Write each number as a product of its prime factors 87?
It is: 3*29 = 87
How do you write a negative exponent as a product of repeated factors?
a-n = 1/an = (1/a) x .... x (1/a), this last product having n factors, each is 1/a
Write the general algebraic expression for each using matchstick?
Write the general algebraic expression for each using matchstick?
How many factors are in 9x4?
9x4 = 32*x4 has (2+1)*(4+1) = 3*5 = 15 different factors. When an expression is written out as the product of its prime factors in index form, the number of factors can be calculated as the product of each index increased by one.
What does factor each algebraic expression mean?
For each of a list of algebraic expressions, find one or more common factors and factorise the expression.
What are the steps when formulating an equation?
Read the problem. Write each fact as a variable expression. Write each fact as a sentence.
When are two number factors of product number?
Two numbers are factors of a product when they multiply with each other to become the product. For example, if the product number is 10, then our factors can be 2 and 5, or 1 and 10.
How do you write a verbal expression for each algebraic expression?
the + of a number and 10 k decreased by 4 = k-4
What does Write each number as a product of two factors in two different ways mean?
12 can be written as 3 x 4 or 2 x 6
Why do we equate each factor to zero?
The product of a number of factors can be zero only if one of them is zero.So, if a given expression is zero, you factorise it and then, by the above rule, the statement is true if any one of the factors is zero. You therefore set each factor equal to zero to find the different possible solutions.
