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Contact [7]
3 years ago
8

The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.

Mathematics
2 answers:
RideAnS [48]3 years ago
8 0

Answer:

Quadratic equation is x²  + x - 12  = 0.

Step-by-step explanation:

Given : The solutions to a certain quadratic equation are x = -4 and x = 3.

To find : Write the equation in standard form below.

Solution : We have given x = -4 and x = 3.

We can write the solution as x +4 = 0

x - 3 = 0.

Both the solution have GCF is 1

Then solution are (x +4)(x -3) = 0.

On distributing x over (x-3) and +4 over (x-3).

x(x-3) +4(x-3) = 0.

x² -3x +4x -12 = 0.

x²  + x - 12  = 0.

Then  quadratic equation is x²  + x - 12  = 0.

Therefore, Quadratic equation is x²  + x - 12  = 0.

saw5 [17]3 years ago
7 0

Answer:

x^2 + x -12

Step-by-step explanation:

If the solutions are x=-4 and x=3, then it must have factors (x+4)(x-3). Assuming there is no GCF or leading coefficient other than 1, multiply with FOIL to find the standard form.

(x+4)(x-3)\\x^2 + 4x -3x -12\\x^2 + x -12

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01-1-
klio [65]

Answer:

Step-by-step explanation:

50 dollars = ∉34

∉1 = Rs 150

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=2552 ∉

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2552 ∉ × 50/34 dollar per ∉ =       in the units the ∉ cancel out

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Here is another way of looking at the answer...........

Rs 382800 × 1∉/150 Rs × 50 dollars/34 ∉ =              note how the units cancel

= 382800 × (1/150) × (50/34)                          Rs × ∉/Rs × dollars/∉

=  3,752.94 dollars                                     leaving only dollars in the numerator

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Answer:

<h3>"In a linear regression model, the variable that is being predicted or explained is known as <u>_dependent variable</u> It is denoted by y and is often referred to as the response variable".</h3>

Step-by-step explanation:

Given that "In a linear regression model, the variable that is being predicted or explained is known as <u>dependent variable</u> It is denoted by y and is often referred to as the response variable".

  • Because linear regression models for variables are used to explain or predict the relationship between two variables.
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