Answer:
√63 can be written as
√ 9 × 7 = √ 9 × √7 = 3 × √ 7
= 3√7
Hope this helps you
Answer:
The given statement is true.
Step-by-step explanation:
A basic variable in a linear system is a variable that corresponds to a pivot column in the coefficient matrix.
The statement is true.
This statement is the definition of a basic variable.
We can also say that a basic variables are 'n' variables that can take any value other than zero.
Answer:
a ∈ ℝ
Step-by-step explanation:
The statement is true for any value of a
since both members are identical
The answer would be 1014 in because each square is 169 in and since there are 6 squares 169x6=1014
Answer:
4n
Step-by-step explanation:
you multiply 4 x n= 4n
:')
