Question 12. ).
Solve:
- 5x + 5 + 4x^2 = 0
Simplify both sides:
4x^2 - 5x + 5 = 0
Step 2.): Use Quadratic Formula:
a = 4, b = - 5, c = 5
x = - b +/- sqrt b^2 - 4ac/2a
x = - ( - 5) +/- sqrt ( - 5)^2 - 4(4)(5) / 2(4)
x = 5 +/- sqrt - 55/8
Answer: No Real Solutions
Hope that helps!!!!! : ) sorry couldn't help with the rest. My brain has to rejuvenate, at a stand still right now.
Answer:
the answer is 19yds squared
Answer:
Step-by-step explanation:
<h3>Writing expressions</h3>
a) Sum of nine and two ⇒ 9 + 2
Four multiplied by (9+2) :
4* (9+2)


2) a) Multiply the sum of five and eight by 6
b) There 5 story books in 6 red bags and 8 art books in 6 blue bags. How many books are there?
3) a) 7*(8-3)
Multiply the difference of eight and three by 7.
Answer: $4406.56
Explanation:
12% = 0.12
Price after 5 years = $8350(1 - 0.12)⁵ = $4406.56
Answer: me but you have to be a girl
Step-by-step explanation: