3 years ago

Expand and simplify (x + 3)(x - 3)(3x + 2)

Mathematics

2 answers:

Alex3 years ago

8 0

Answer:

3x^3+2x^2-27x-18

Step-by-step explanation:

Lunna [17]3 years ago

7 0

Answer:

Expanded: y=(x+3)(x-3)(3x+2)

Simplify: $3x^{2}+2x^{2}-27x-18$

Step-by-step explanation:

You might be interested in

What is greater 30% or 0.03

Orlov [11]

30 percent is greater because o0.03 is actually 3 Percent

5 0

3 years ago

Read 2 more answers

What is the equation of the axis of symmetry for the parabola y equals negative start fraction one over two end fraction left pa

Pachacha [2.7K]

For the equation,
y = 1/2(x+3)^2 -5
The vertice is (-3,-5). Therefore the axis of symmetry is X = -3.

7 0

3 years ago

Read 2 more answers

Write an expression for 15 less than a number h

kykrilka [37]

Answer:

h-15

Step-by-step explanation:

less than means subtraction in an equation

6 0

3 years ago

Read 2 more answers

Determine the intercepts of the line. y=-73 +3 y-intercept: x-intercept:

BaLLatris [955]

Answer:

$y = - 7x + 3 \\ for \: y - intercept, \: x = 0 \\ y = ( - 7 \times 0) + 3 \\ y = 3 \\ y - intercept \: is \: (0,3) \\ for \: x - intercept, \: y = 0 \\ 0 = - 7x + 3 \\ - 7x = - 3 \\ x = \frac{3}{7} \\ x - intercept \: is \: ( \frac{3}{7} ,0)$

8 0

3 years ago

Read 2 more answers

For the past two weeks, Benita has been recording the number of people

GrogVix [38]

Answer:

a)9/14

b)5/14

Step-by-step explanation:

For the past two weeks, Benita has been recording the number of people at Eastside Park at lunchtime

4 0

3 years ago

Expand and simplify (x + 3)(x - 3)(3x + 2)​

Expand and simplify (x + 3)(x - 3)(3x + 2)