6x2y − 3xy − 24xy2 + 12y2 Rewrite the expression so the GCF is factored completely

Answer :

3y(4x^2 - x- 8xy + 4y)

Step-by-step explanation:

This problem bothers factorization.

The GCF, greatest common factor is the Term That has the largest factor that can divide through all the terms in the polynomial

In the expression

6x^2y − 3xy − 24xy^2 + 12y^2

We can observe that the terms 3 and y are common throughout the terms of the polynomial

Let's factor 3y out we have

3y(4x^2 - x- 8xy + 4y)

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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