Answer:
Step-by-step explanation:
<u>Given polynomial:</u>
<u>Convert this into standard form, order in descending powers:</u>
The leading term, -2x⁹ is the one with the greatest power. Its coefficient, -2 is the leading coefficient.
ANSWER
Yes, it is a quadratic equation which is x² + 3x - 70 = 0
SOLUTION
Area = Length × Width
Let x be the Length, L = x
Length is 3 cm longer than its width, thus, W = x + 3
The Area is equal to 70m², thus, A = 70m²
In Mathematical representation,
A = L × W
70 = (x)(x + 3)
70 = x(x) + x(3)
70 = x² + 3x
0 = x² + 3x - 70
932 divided by 6 is 155.166666667
The answer is 48.
A= Hight x Width
Multiply 12 x 4 and you will get 48.
3 yards = 36*3 = 108 inches
-> total of width and length = 108/2 = 54 inches, because perimeter = 2*total of length and width.
=> length + width = 54 inches
and 6 ≤ width <span>≤ 12
=> all possible dimensions are:
6x48
7x47
8x46
9x45
10x44
11x43
12x42</span>
