Answer:
1653.8
Step-by-step explanation:
The total number of yards is 360 yards
<h3>How to determine the number of yards?</h3>
The given parameters are:
Number of sheets = 8
Yard per sheet = 45 yards
The total number of yards is calculated as:
Total number of yards = Number of sheets * Yard per sheet
Substitute the known values in the above equation
Total number of yards = 8 * 45 yards
Evaluate the product
Total number of yards = 360 yards
Hence, the total number of yards is 360 yards
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Answer:
<u>x² + 8x + 16</u>
Step-by-step explanation:
You can draft the Pascal's Triangle as below;
Exponent
1-----------------------0
1 1 -------------------1
1 2 1 ------------------2
1 3 3 1 -----------------3
According to the question, we use values for exponent 2 because (a+b)²
Given (x+4)²...................................expand
x² × 4⁰ + x¹ × 4¹+ x⁰ × 4²
x² × 1 + x × 4 + 1 × 16
x² + 4x + 16---------------------------------introduce values in exponential 2 of the table which are 1 2 1
x² × 1 + 2 × 4x + 16 × 1
⇒ <u>x² + 8x + 16</u>
Step-by-step explanation:
Given bi-quadratic equation is:
Substituting given bi-quadratic equation reduces in the form of following quadratic equation:
Let us factorize the above quadratic equation:
Since square root of a negative number cannot be found, so:
10s^2-15s+20 because 5(2s^2)=10s^2, 5(-3s)=-15s, and 5(4)=20.