<span>We write the equation in the standard form which is:
ax^2 + bx + c = 0
(x + 15)(x) = 100
x^2 + 15x - 100 = 0
(x + 20) (x-5) = 0
The solutions are
x = -20 and x = 5
Therefore, the correct answer is option B. </span><span>The solution x = 5 should be kept, but x = –20 is unreasonable.</span><span>
</span>
Answer:
16c² + 32c + 16
Step-by-step explanation:
(4c+4)² =
(4c+4)(4c+4) =
16c² + 16c + 16c + 16 =
16c² + 32c + 16
I think this is the answer you are looking for.
Hope this helped and have a good day
Let's use common denominator. In this case, our common denominator would be 40.
3/5 = 24/40.
6/8 = 30/40
6/10 = 24/40.
So 3/5 and 6/10 are the same.
