Find the greatest common factor of 15x 2 y 3 and -20x 3 yz.

2 answers:

vekshin13 years ago

7 0

Multiply the GCF of the numerical part 3 and the GCF of the variable part x^2y to get
3x^2y.

4 0

Answer:

$5x^{2} y$

Step-by-step explanation:

A polynomial has a common factor when the same quantity, whether number or letter, is found in all terms of the polynomial.

We can express the terms as follows, and find their common factor.

$15x^{2} y^{3} = 5*5*5*x*x*y*y*ÿ$

$-20x^{3} yz = -5*5*5*5*x*x*x*y*z$

In this way, you can find the elements common to both terms

$5x^{2} y(3y^{2} )(-4xz)$

You might be interested in

lawyer [7]

Red, yellow, and blue.

6 0

2 years ago

Wittaler [7]

68 is the 22nd term of the following sequence.

Step-by-step explanation:

The given sequence is with the same common difference between the two consecutive number in the series thus it is said to be the Arithmetic progression ( AP).
For finding the nth term in the AP we have a formula tn = a + (n-1) × d
Here a is the first term , n is the number of the term to be founded and d is the common difference between the two consecutive number in the series.
Thus here tn = 5 + ( 22 - 1 ) × 3.
On subtracting we get tn = 5 + (21 ) × 3
On multiplying we get tn = 5 + 63
After adding we get tn = 68. It is the 22nd term in the given series.