Answer:
B.5
Step-by-step explanation:
5*12=60
Answer:
5
Step-by-step explanation:
magnitude of the vector
=√(3²+4²)
=√25
=5
Answer:
2 (x^3+3)-x(x+7)
Step-by-step explanation:
It can be factorised in a number of ways eg:
x^2(2x-1)-1 (7x-6)
Answer:
Step-by-step explanation:
Hello,
As
Let 's go back to the first equation
a = 4
Hope this helps.
Do not hesitate if you need further explanation.
Thank you