Expand & simplify(9x - y) (9x + y)

1 answer:

5 0

Answer:

$81x^{2}- y^{2}$ this is the answer

Step-by-step explanation:

You might be interested in

iogann1982 [59]

Solve for y by simplifying both sides of the equation, then isolating the variable.
y = x^2/2^z - w/2z

7 0

3 years ago

Advocard [28]

Answer:

t≈17

Step-by-step explanation:

8 0

2 years ago

andre [41]

Unit rate = price/quantity
= 40/16
=2.5 per pair (2.5/1)

6 0

2 years ago

faust18 [17]

in(36)=h/220 ft

220 ft/in(36) = h

h=129.3 ft

3 0

3 years ago

irina1246 [14]

12 16/56 + 3 35/56 = 15 51/56

4 0

3 years ago

Expand & simplify(9x - y) (9x + y)​