Answer:
(2x + 3 + 2√6)(2x + 3 - 2√6)
Step-by-step explanation:
<u>Factorization in steps</u>
- 4x^2 + 12x- 15=
- (2x)^2 + 2*2x*3 + 3^2 - 9 - 15 =
- (2x + 3)^2 - 24 =
- (2x + 3 + √24)(2x+3 - √24) =
- (2x + 3 + 2√6)(2x + 3 - 2√6)
one or more functions ? i think lol
The Answer is
X=10
Explanation:
Answer:
1,050 feet
Step-by-step explanation:
All you have to do is take the total height 1,454 and subtract the distance from the top to the 86th floor. 1,454-404 which gives you 1,050.
