Question

14) The minimum value of the expression x2 - x + 7 is
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Answer 1

$\huge\bold\red{Λռsա⌓Ǝя❥}$

1x+7

$\huge\mathfrak\red{Extra \ points}$

1) What are Expressions?

=>The combination of constants ,variables and mathematical operation are together known as an expression.

2) What are constants?

=>All numbers are known as constants that have there own fixed value i,e., 1,2 ,etc.

3)What are variable?

=>All alphabet is known as variables that do not contain there own value.

Hope it helped u buddy..

Thank you...☺❤