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3 years ago

Which expression represents the quotient of the model shown? -x2 O x + 3 x - 3 lolo o O -X-3 -x + 3

Mathematics

1 answer:

Bess [88]3 years ago

3 0

Answer:

Step-by-step explanation:

Given the expression

-x^2 + x + 3 x - 3

Factorize

(-x^2 + x) + (3 x - 3)

-x(x-1)+3(x-1)

= (x-1)(-x+3)

Hence one of the quotient is -x+3

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If the volume of a cube is 12,167 cubic inches, what is the length of a side of the square?

Grace [21]

Answer:

23 in

Step-by-step explanation:

Volume of a Cube: V = a³

Step 1: Define

V = 12,167 in³

a = ?

Step 2: Solve for side length a

Substitute: 12,167 = a³
Cube root both sides: 23 = a
Rewrite: a = 23

Step 3: Check

Plug in a to verify it's a solution.

Substitute: V = (23 in)³
Evaluate: V = 12,167 in³

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Step-by-step explanation:

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Inessa05 [86]

Step-by-step explanation:

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that means

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3 years ago

Simplify the following radical expression : 3√12 × 5√6

Hoochie [10]

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(3-5i)(2+9i)+(7+2i)(7-2i)

kondor19780726 [428]

$i^{2} = -1$

-----------------------------------------

$(3-5i)(2+9i)+(7+2i)(7-2i) = \\ \\ = 6 + 27i - 10i - 45i^{2} + 49 - 14i + 14i - 4i^{2} = \\ \\ =55 + 17i + 45 + 4 = \boxed{104 + 17i}$

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3 years ago

Which expression represents the quotient of the model shown? -x2 O x + 3 x - 3 lolo o O -X-3 -x + 3​

Which expression represents the quotient of the model shown? -x2 O x + 3 x - 3 lolo o O -X-3 -x + 3