Answer:
Step-by-step explanation:
3x²+11x-4
when splitting the middle term
it becomes
3x²+12x-1x-4
=3x(x+4)-1(x+4)
(3x-1)(x+4)
either 3x-1=0 then x=1/3
or x+4=0 then x= -4
m=1/3
n=-4
therefore
value of m divided n plus n dividedm=1.25
hope this helps plzz mar me brainliest
Answer:
the triangle is an isosceles triangle.
Step-by-step explanation:
30
you have to do the math of 9x2=18 then you add 12 to your answer and your answer is 30
Step-by-step explanation: The answer is B.