Step-by-step explanation:
3a^2+24a+45=0
×3/3( first ×3)
9a^2+24(3a)+135=0
(3a+15)(3a+9)=0
now /3
3(a+5)(a+3)
a=-5✓
a=-3✓
Answer: 3
Step-by-step explanation: 2+2-1=3
Answer:
Step-by-step explanation:
The amount your credit score improves depends a lot on how high your utilization was in the first place. If you're already close to maxing out your credit cards, your credit score could jump 10 points or more when you pay off credit card balances completely.
A is not congruent
B is not congruent
C is congruent
D is not congruent
E is congruent
Is congruent
Q 1. option A......
Q 2. option B....
