Over positive three and down 1. Hope it helps.
There are no numbers without decimals which multiply to 78 and add up to 17.
Answer:
4c² + 11cd + 5d
Step-by-step explanation:
(–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd)
-4c² + 7cd + 8d - 3d + 8c² + 4cd (opening bracket)
8c²-4c²+7cd + 4cd + 8d - 3d
= 4c² + 11cd + 5d
Answer: r = - 20
Step-by-step explanation:





Answer:
Q.10) Answer is Option D.
Q.6) Answer is Option D .