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Leya [2.2K]
3 years ago
8

(X+3) (X-2) Standard form. Please show steps.

Mathematics
1 answer:
Zolol [24]3 years ago
8 0

Use distributive property:

(x+3)(x-2)=(x)(x)+(x)(-2)+(3)(x)+(3)(-2)\\\\=x^2-2x+3x-6=x^2+x-6

You might be interested in
Factor the expression. x2 – 2x + 1 A. (x – 1)2 B. (x + 1)2 C. (x + 1)(x – 1)
Naddika [18.5K]

ANSWER

A.

{(x - 1)}^{2}

EXPLANATION

The given expression is

{x}^{2}  - 2x + 1

We split the middle term to obtain,

{x}^{2}  - x - x + 1

Factor to obtain

x(x - 1) - 1(x - 1)

Factor further to get,

(x - 1)(x - 1)

This is the same as;

{(x - 1)}^{2}

The correct choice is A

5 0
3 years ago
Any help will be greatly appreciated thanks
djyliett [7]

Answer:

2

Step-by-step explanation:

There are 4 x's at 1 mile so he took 4   1 mile hikes

There are 2 x's at 1 1/4 mile so he  took 2  1 1/4 mile hikes

We want to know how many more 1 mile hikes than 1 1/4 mile hikes

4 -2 = 2

3 0
3 years ago
I need help please last question of test
Lisa [10]

Answer:

The slope in this graph is 1

6 0
3 years ago
Read 2 more answers
Write an expression for the verbal phrase: The difference between x and half of y.
zmey [24]

Answer:

C.

Step-by-step explanation:

half of y = 1/2 *y

Difference between x and half of y

= x - 1/2 y

4 0
3 years ago
6 x 10 5 is how many times the value of 3 x 10 (Hint: Write your answer in standard form.)​
JulijaS [17]

Answer:

0.000036

Explanation:

When multiplying a number by 10 to the power of a positive exponent (e.g.  

10

3

), move the decimal in the number that many spaces to the right (e.g.  

4.5

⋅

10

3

=

4500

).

When multiplying a number by 10 to the power of a negative exponent (e.g.  

10

−

4

), move the decimal in the number (the absolute value of) that many spaces to the left (e.g.  

4.5

⋅

10

−

4

=

0.00045

).

For  

3.6

⋅

10

−

5

, move the decimal five spaces to the left:

0.000036

Step-by-step explanation:

5 0
3 years ago
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