You have to put the number and count how many there are. Something like this.
Answer:
2
Step-by-step explanation:
add 6 to both sides and it becomes 4c=8 divide 4 by both sides and it becomes c=2
Answer:
y=√(4+x)(4−x)
Step-by-step explanation:
Answer:
the right answer is -3
Step-by-step explanation:
When we analyze the sequence it is observed that all numbers are multiplied by the value of -3.
using the formula
q = 
Answer:
d
Step-by-step explanation:
(f - g)(x) = f(x) - g(x)
f(x) - g(x)
= x³ - 2x + 6 - (2x³ + 3x² - 4x + 2) ← distribute parenthesis by - 1
= x³ - 2x + 6 - 2x³ - 3x² + 4x - 2 ← collect like terms
= - x³ - 3x² + 2x + 4 → d