3 years ago

3x^2 - 4x - 5x^2 + 8x simplify it please

Mathematics

1 answer:

Levart [38]3 years ago

3 0

$3x^2 - 4x - 5x^2 + 8x$

Set up

$-2x^2 + 4x$

Combine like terms

$2x(-x + 2)$

Take out a common factor

$2x(2 - x)$

Rearrange to remove a starting negative coefficient inside the parentheses

The simplification is $\boxed{2x(2 - x)}$ .

You might be interested in

Please help me I need a lot of help :(

Anna35 [415]

(3 4/7 - 3/5) x 2/3 = 208/105

3/2 x (3 4/7 - 3/5) = 156/35

That is what your two problems are when simplified.
From there on you can tell what is greater then another.

3 0

2 years ago

What is the value of x in the figure shown below?

Julli [10]

Answer:

110°

Step-by-step explanation:

Parallelograms have angles equal to the angle opposite to it, in this case the 110°

6 0

2 years ago

In a restaurant 72 out of 108 tables are booths. What is the ratio of tables that are booths to the total number of tables.

denpristay [2]

Answer:

The ratio of tables that are booths to the total number of tables = $\frac{72}{108}$

Step-by-step explanation:

The number of tables in a restaurant, p = 108

The number of table that are booths, q = 72

Then, the ratio of tables that are booths to the total numbers of tables = $\frac{q}{p}$

= $\frac{72}{108}$

7 0

3 years ago

Baking a tray of corn muffins takes 4 cups of milk and 3 cups of wheat flour. Baking a tray of bran muffins takes 2 cups of milk

padilas [110]

A. 3 trays of corn muffins and 2 trays of bran muffins

4 0

3 years ago

Read 2 more answers

A shadow is cast by a pole. The angle of elevation from the end of the shadow to the top of

Oksana_A [137]

DAnswer:

Step-by-step explanation:

4 0

3 years ago