24a ^ 2-6a-9.
you should do in this case is to see the terms that are repeated in the expression.
WE have then that the terms are a and the multiples of 3.
Making a common factor we have:
24a ^ 2-6a-9.
3 (8a ^ 2-2a-3).
3 (a (8a-2) -3)
Answer:
The equivalent expression is:3 (a (8a-2) -3)
Answer:
13.64 cm²
Step-by-step explanation:
Area of Trapezoid :
- a and b = parallel side lengths
- h = height
Solving :
- 1/2 x (5.2 + 3.6) x 3.1
- 1/2 x 8.8 x 3.1
- 4.4 x 3.1
- 13.64 cm²
You use longitudinal design and functionality. The answer is B