X²+35=0
X(x+35)=0
X=0 x+35=0
-35 -35
X=-35
x=0, x=-35
1st use the Step! Please, Excuse, My, Dear, Aunt, Sally! Ehich also means (PEMDAS) Parenthesis (), Exponents ", Multiple ×, Division÷, Addition+, and Subtraction-. Than your going to solve! (3n+5)×9=n×7
27n+45=7n
27n-7n=-45
20n=-45
n=-45/20= -9/4
Answer:
B is the correct option dear .
Step-by-step explanation:
Good luck ^_^
Answer:
80
Step-by-step explanation:
18^2 + 80^2 = 82
324 + 160 = c^2
Average= f(2)−f(0)/2−0
=62.5−250/ 2-0
<span>= −93.75</span>