Answer:
B 5 *(x+y)
C (x-y) *(x+y)
Step-by-step explanation:
A. x+y There is not product here Remember product is multiply
B 5 *(x+y)
There are two factors and they are multiplied
5 is one factor (x-y) is the other
C (x-y) *(x+y)
There are two factors and they are multiplied
(x-y) is one factor and (x+y) is the other factor and they are multiplied
D x*y*z
There are three factors multiplied here
Answer:
B. 5(x + y)
C. (x - y)(x + y)
Answer: use the keep change flip method
1. kep the first fraction
2.then change the division symbol to a x and then flip ur second fraction
3. then cross multiply , then simplify ur answer (if neeeded)
Step-by-step explanation:
In the given problem, the square root of 1.69 is 1.3.
The square root of a non-negative real number is a value that, when multiplied by itself, results in the original number. In mathematical notation, the square root of the number "x" is represented by the symbol "√x."
The square root is an inverse operation of squaring, which means that if one squares a number and then take its square root, he or she gets back to the original value. The concept of the square root is nearly related to obtaining the side length of a square with a given area or obtaining the magnitude of a vector in mathematics.
1.69 also can be written as in fraction form.
Thus, 1.3 is the square root of 1.69.
Learn more about square roots here:
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