Question 1 of 10 Factor the expression below.
16x2 + 40x + 25
A. (2x - 5)(8x-5)
B. (4x - 5)(4x - 5)
C. (4x + 5)(4x + 5)
D. (2x + 5)(8x + 5)

Option C

(4x + 5)(4x +5)

Step-by-step explanation:

Step 1: Write the expression

Step 2: Choose to integers that when you add you get 40 and when multiplied you get 400

The integers are +20 and +20

Step 2: Split 40x into + 20x nd + 20 x

Therefore

Next

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540