<h3>x²+5x+3+2x²+10x15 =0</h3><h3>x²+2x²+5x+10x+3+15=0</h3><h3>3x²+15x+18=0</h3><h3>3(x²+5x+6) =0 because 3 is common factor</h3><h3>3(x²+3x+2x+6) spill the middle term</h3><h3>3(x(x+3)+2(x+3) take the common factor from term</h3><h3>3(x+2) (x+3)</h3>
<h3>answer is 3(x+2) (x+3)</h3>
please mark this answer as brainlist
Answer:
Step-by-step explanation:
Given it's a regular poligon, we calculate its angles as follows :
- (6-2)*180/6 get rid of parenthesis
- 4*180/6 then multiply
- 720/6 now divide it
- 120 is the measure of one angle and since it's a regular poligon each angle has same measure
Answer:
l3-5 Is how you should write this.
