Answer: x2 + 4x + 11
Step-by-step explanation:
(x + 2)2 + 7
(x+2)(x+2) + 7
X2 + 2x + 2x + 4 + 7
x2 + 4x + 11
Answer:
-7/3
Step-by-step explanation:
slope formula:
y = mx + b
the m is the slope value
Answer:
well i cant really tell so much though
Step-by-step explanation:
Answer:
± 
Step-by-step explanation:
Given
x² = 20 ( take the square root of both sides )
x = ±
Every month she completes 5 paintings
it has beeen 6 months
6*5=30 paintings
needs 38
38-30=8 paintings more
she needs to complete 8 more paintings