Question

Please answer asap worth 25+ points will awards brainliest if answered in 25 minutes

Answer 1

Y - 4 + 8
y +4


x2 + 4x + 4
x + 2 + 2
x + 4


x2 + 2x+ 1
x + 2 + 1
x + 2


j2 + 40j + 400
j + 20 + 200
j + 220


25n2 + 40np + 16p2
25n + 20p + 16p2
25n + 10 + 4
25n + 14

Answer 2

5)                                                          
y² - 16y + 64                                          
y              - 8
y              - 8

(y - 8)(y - 8)

FOIL

y(y) = y²
y(-8) = -8y
y(-8) = -8y
-8(-8) = 64

y² - 8y - 8y + 64
y² - 16y + 64 (True)




6) x² + 4x + 4
    x              2
    x              2

(x + 2)(x + 2)

FOIL:

x(x) = x²
x(2) = 2x
2(x) = 2x
2(2) = 4

x² + 2x + 2x + 4
x² + 4x + 4 (True)

7) x² + 2x + 1
    x              1
    x              1

(x + 1)(x + 1)

FOIL:

x(x) = x²
x(1) = x
1(x) = x
1(1) = 1

x² + x + x + 1
x² + 2x + 1 (True)





8) j² + 40j + 400
    j                20
    j                20

(j + 20)(j + 20) 

FOIL

j(j) = j²
j(20) = 20j
(20)j = 20j
20(20) = 400

j² + 20j + 20j + 400
j² + 40j + 400 (True)

9) 25n² + 40np + 16p²
    (5n                    4p)
    (5n                    4p)

 (5n + 4p)²

FOIL
(5n + 4p) (5n + 4p)
25n² + 20np + 20np + 16p²
25n² + 40np + 16p² (True)

10) 2/3w² + 12w + 81
    3/2(w² + 8w + 54)
w² + 8w + 54 (This is simplified, i can't find factors of 54 that add up to 8 sorry)


but hope this helps