Answer:
x^2+16x+64 is a perfect square
that is (x+a)^2=x^2+2ax+a^2
compare the coefficients of the x term
--> 2a=16 --> a=8
---> x^2+16a+64=(x+8)^2
plz mark me as brainliest :)
Answer:
Thanks for the points lol
Step-by-step explanation:
Answer:
something is incorrect in your question.
Step-by-step explanation:
The sum of all three angles in any triangle is only 180°.
Answer:
i angle EFB
ii BFC and AFC
Step-by-step explanation:
3 3/4 divided by 1/2 is 7 1/2.
