6 candy bars because 6 times 4 is 24 plus the 5 for the magazine.
The area of the figure is 161
3.250 liters of softener because you have to jump three times according to the ladder method.
Answer:
Step-by-step explanation:
p² + 14p + 49 = p² + 2 * 7p + 7²
Comparing with a² + 2ab + b²,
a= p and b = 7
So 2ab = 2*p*7 = 14 p
So, p² + 14p + 49 is a perfect trinomial
