2 and 3 are prime numbers, so it means that the greatest common factor is:
G.C.M(2;3)=2*3=6
The answer to this question is X= -8
First do the distributive property and you get : -70 + 21x= -238
Then you add 70 to both sides : 21x= -168
Then you divide -168 with 21 and get the answer of -8
Answer:
y=30
Step-by-step explanation:
f(-2)=18+3(-2)^2
f(-2)=18+3*4
f(-2)=18+12
f(-2)=30
£316.80. is the answer have a good day :)