Step-by-step explanation:
or, x + 5 + 2 = 5
or, x + 7 = 5
or, x = 5 - 7
or, x= -2
3+2x=5x-9
minus 2x both sies
3=3x-9
add 9 to both sides
12=3x
divide both sides by 3
4=x
Answer:
Simplifying
6x2 + 11x + 3 = 0
Reorder the terms:
3 + 11x + 6x2 = 0
Solving
3 + 11x + 6x2 = 0
Solving for variable 'x'.
Factor a trinomial.
(3 + 2x)(1 + 3x) = 0
Step-by-step explanation:
38383833333333333333333333
Answer:
Explanation:
Length(l), breadth and height of cube are of same measure.
Volume of cube of length
l
is
v
=
l
3
;
v
=
216
∴
l
3
=
216
or
l
=
3
√
216
=
6
cm , therefore,
Length of three dimensions of the cube is
6
cm. [Ans]
Step-by-step explanation:
Explanation:
Length(l), breadth and height of cube are of same measure.
Volume of cube of length
l
is
v
=
l
3
;
v
=
216
∴
l
3
=
216
or
l
=
3
√
216
=
6
cm , therefore,
Length of three dimensions of the cube is
6
cm. [Ans]
