You can simply expand each product and see whether it gives you a difference of squares.
•
That's actually
<span>✖
which is not a difference of squares.
</span>————<span>—
</span>•
✖
which is not a difference of squares.
—————
•
<span>✔
That is a difference of two squares.
</span>————<span>—
</span>•
<span>✖
</span>which is not a difference of squares.
—————
Only the
third option will result in a difference of squares.
Answer:
(− 7x + 4) · (− 7x − 4).
I hope this helps. =)
<span>m = j + 16
m + 5 = 3j
---
put the system of linear equations into standard form
---
m - j = 16
m - 3j = -5
---
x - y = 16
x - 3y = -5
so now that you have your equations formed, just solve.
x - y = 16 , which means that x = y + 16
substitute for x in the second equation :
Hope this helps
</span>
Answer:
12
Step-by-step explanation:
c = sqrt(a^2+b^2)
Imput numbers and solve for b!
Answer:
362.02
Step-by-step explanation:
Answer:
B. M-prime (4,-3)
Step-by-step explanation:
When rotated clockwise, point (h,k) is changed to point (k,-h).
