Answer:
Step-by-step explanation:
x²-x-30=0
x² - 6x + 5x - 30 = 0
(x² - 6x) + (5x - 30) = 0
x(x - 6) + 5(x - 6) = 0
(x + 5)(x - 6) = 0
x + 5 = 0 or x - 6 = 0
x = -5 or x = 6
How you would solve this is move the letter so that it would say h=a/b so that means the answer is 330/22= 15 the answer is 15
Step-by-step explanation:
s3d4drks3ks2srddex5v5
Answer:
N=3
Step-by-step explanation:
7.10^n =7000
10^n =1000
10^n = 10^3
(coz bases are the same powers are equal)
Therefore n =3
Answer:
1/2
Step-by-step explanation:
