Mathematics: Ateacher is choosing 4 students from a class of 30 to represent the class at a science fair. in how many ways can the teacher choose the students?

The value of x is 7.Step-by-step explanation:Given polynomial, Hence, the value of x is 7....

Ateacher is choosing 4 students from a class of

Fairy1108789

30.12.2021

${30 \choose 4}=\frac{30!}{4!26!}=\frac{27\cdot28\cdot29\cdot30}{2\cdot 3\cdot4}=27\cdot7\cdot29\cdot5=27405$

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hehena

30.03.2022

The value of x is 7.

Step-by-step explanation:

Given polynomial, x^2-5x+6

$\Rightarrow (x-3)(x-2)$

Hence, the value of x is 7.

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