Because they dont have variables
12x + 5 - 4x + 2x² =
= 2x² + 12x - 4x + 5 = <u>2x²</u><u> </u><u>+</u><u> </u><u>8x</u><u> </u><u>+</u><u> </u><u>5</u>
Answer:
(5×10)+(1+10x)
Step-by-step explanation:
50/5=10
10/10=1
Question 1) 7 root 2
Question 2 ) c
Question 3) ?
Question 4) A
Question ) D
