Rewrite each expression by completing the square q^2+12q+32

The given expression can be written as = (q+8)(q+4).

Step-by-step explanation:

Given,

To make it a complete square.

Formula

(a+b)² =

Now,

=

= (q+6)²-36+32

= (q+6)²-4

= (q+6)²-2²

= (q+6+2)(q+6-2)

= (q+8)(q+4)

phosphate, calcium ion, chloride ion, neon atom

step-by-step explanation:

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.