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Oduvanchick [21]
3 years ago
15

Use the distributive property to remove the parenthesis: (m + 2) 3.

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

Step-by-step explanation:

(m+2)3

m*3+2*3

3m+6

distributive property example:

a(b+c)

=a*b+a*c

=ab+ac

const2013 [10]3 years ago
5 0

3 \: m + 6 ✅

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}

Using the distributive formula, \sf\purple{a\: ( \:b + c\: ) = \:a b + a c}, we have

(m + 2) \: 3 \\  = m \times 3 \:  + \:  2 \times 3 \\  = 3 \: m + 6

<u>Note</u>:-

\sf\red{PEMDAS\: rule.}

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}

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Consider the expression: (x + 3)•(y + 1)•(x + 2)
emmainna [20.7K]

Answer:

Step-by-step explanation:

First we multiply x through (y+1). This equals xy +x.

Second we take 3 through (y+1). This equals 3y+3.

Next we take xy + x through (x+2). This equals 2x squared, y + 2x squared.

Fourth we take 3y+3 through (x+2). This equals 6xy + 6x.

5 0
3 years ago
Can someone help me pls
Sati [7]

Answer: No solution

Step-by-step explanation:

First, rearrange the second function:

3x - y = 2 \\-y=-3x+2\\y=3x-2

Because the two equations share the same slope of 3, they're parallel lines, that means they don't ever intercept. Therefore, there are no solutions.

5 0
3 years ago
Please answer fast!!!!!!
ArbitrLikvidat [17]

Answer:

8 and 10

Step-by-step explanation:

Given

\frac{1}{x} + \frac{1}{x+2} = \frac{9}{40} ← combine the fractions on the left side

\frac{x+2+x}{x(x+2)} = \frac{9}{40}

\frac{2x+2}{x^2+2x} = \frac{9}{40} ( cross- multiply )

9(x² + 2x) = 40(2x + 2) ← distribute both sides

9x² + 18x = 80x + 80 ( subtract 80x + 80 from both sides )

9x² - 62x - 80 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 9 × - 80 = - 720 and sum = - 62

The factors are - 72 and + 10

Use these factors to split the x- term

9x² - 72x + 10x - 80 = 0 ( factor the first/second and third/fourth terms )

9x(x - 8) + 10(x - 8) = 0 ← factor out (x - 8) from each term

(x - 8)(9x + 10) = 0

Equate each factor to zero and solve for x

x - 8 = 0 ⇒ x = 8

9x + 10 = 0 ⇒ 9x = - 10 ⇒ x = - \frac{10}{9}

x is an integer , then x = 8 and x + 2 = 8 + 2 = 10

The integers are 8 and 10

5 0
3 years ago
What is the value of x?
asambeis [7]
Your answer is 63. 54+63+63=180
3 0
4 years ago
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KIM [24]

Answer:

2x^2

Step-by-step explanation:

hope this helps :)

5 0
3 years ago
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