I did know of the understanding of math high school?
Answer:
x1=(-4+5i)/2
x2=(-4-5i)/2
Step-by-step explanation:
4x^2 +16x+49=8
4x^2+16x+49-8=0
4x^2 +16x+41=0
a=4, b=16, c=41
x1=(-b+sqrt(b^2-4ac))/2a
x2=(-b-sqrt(b^2-4ac))/2a
x1=(-16+sqrt(16^2-4*4*41))/2*4
x1=(-16+sqrt(256-656))/8
x1=(-16+sqrt(-400))/8
x1=(-16+20i)/8
x1=(-4+5i)/2
x2=(-4-5i)/2
Answer:
Step-by-step explanation:
For the first 5 terms:
1st term: 7(1)-4=3
2nd term: 7(2)-4=10
3rd term: 7(3)-4=17
4th term: 7(4)-4=24
5th term: 7(5)-4=31
10th term: 7(10)-4=66
200th term: 7(200)-4=1396
n= whatever terms we want like 1st term, second...
Answer:
Step-by-step explanation:
It's not transistive property