Answer:
the answer is 4-x^2
Step-by-step explanation:
-2x
and 2x cancel out
4x^2-25= (2x)^2-5^2=(2x-5)(2x+5)
Used: a^2-b^2=(a+b)(a-b)
<h3>
Answer: -16n-41</h3>
Work Shown:
2(-n-3) -7(5+2n)
2(-n)+2(-3) - 7(5)-7(2n) ... distribute
-2n - 6 - 35 - 14n
(-2n-14n) + (-6-35)
-16n - 41
Answer:did U Get the answer or no
Step-by-step explanation:
Did u get the answers cuz I got the same question