Student c was close to average
<u>To factorize something</u>:
⇒ need to simplify the equation to its most basic form
<u>Let's solve</u>:

Thus the factorized form is ⇒ 
<u>Answer: 2x(x+3)</u>
<u></u>
Hope that helps!
Answer: Answer is B
Step-by-step explanation:
EH the dotted line is splitting the triangle into 2 90 degree angles
Answer:
126 square units
Step-by-step explanation:
Area of section 1 is 8 square units which is triangle and,
Area of triangle is = 
b= 2 units and height =8 units
So,
Area of section 1 = 
Same Area is of section 2 which is also a triangle and has same base and height.
So,
Area of Section 2 = 
Now the Area of section 3 which is square with side of 10 units
So,
Area of section 3 = 
Total Area of Trapezoid = 