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4 years ago

(2x + 3)3 I need help please

2 answers:

4 0

All u need to do is distribute the 3
(2x+3)3
6x+9
then u can’t do anything else because these terms are not the same and u can’t combine them. hope this helps :)

ivann1987 [24]4 years ago

3 0

Answer:

6x+9

(2x+3)3

you would distribute 3 into 3 and 2x to get...

6x+9

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weeeeeb [17]

Answer: The answer is (C) 180° rotation.

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3 years ago

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klemol [59]

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3 years ago

Solve the following quadratic equations by any method. The solutions are:

Nataly_w [17]

Answer:

Option C .

Step-by-step explanation:

We would like to solve the below quadratic equation ,

$\longrightarrow f(x) = x^2-12x +32$

Step 1 : Equate f(x) with 0 :-

$\longrightarrow f(x) = 0\\$

$\longrightarrow x^2-12x + 32=0$

Step 2 : Factorise the RHS :-

$\longrightarrow x^2-8x - 4x +32=0\\$

$\longrightarrow x(x-8)-4(x-8)=0\\$

$\longrightarrow (x-8)(x-4)=0\\$

Step 3 : Equate each factor with 0 :-

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$\longrightarrow \underline{\underline{\boldsymbol{ x = 8,4}}}$

Hence option C is correct .

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2 years ago

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olga_2 [115]

2x3 and 4x4 are Unlike terms

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3 years ago