IDNStudy.com, ang iyong platform ng sanggunian para sa malinaw na mga sagot. Ang aming komunidad ay narito upang magbigay ng detalyadong sagot sa lahat ng iyong mga katanungan.

1. The following is an example of a Perfect Square Trinomial EXCEPT:
a) a^2 - 6a + 4
b. x^2 - y^2
c.) c^2 - 2cd + d^2
d. x^2 + 2xy + y^2

2. The area of a rectangle is x^2 + 8x + 12 square feet. If the length is (x+6) ft., find the width of the rectangle. *

a. (x+2) ft
b (x-4) ft
c (x+4) ft
d (x-2) ft

For today's pandemic, a company is producing square sheets of plastic to make face shield. Each has an area of (9x^2 + 30X + 25) ft^2. What is the measure of the side of plastic sheet? *

a. (3x-5)(3x+5)
b (3x+5)(3x+25)
c (3x-5)(3x-5)
d (3x+5)(3x-5)

pa answer po asap thanks!


Sagot :

Answer:

1. b

2.a

3. dapat ang sagot dito at (3x+5)(3x+5)

Step-by-step explanation:

1. x^2-y^2 is not a perfect square

2. (x+6)(x+2)= x^2+8x+12

3.(3x+5)(3x+5)= 9x^2+30x+25

paki verify ulit ang question baka typographical error ang type mo.