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Ira Lisetskai [31]

3 years ago

9

What is the result if -8×² +24× divided by -4×

1 answer:

garri49 [273]3 years ago

3 0

Answer:

2x-6

Step-by-step explanation:

( -8×² +24×) ÷ (-4×) =

2x-6

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I wanna know how to get this answer using the quadratic formula 4t2 + 9t − 3 = 0

motikmotik

$\text{The quadratic formula is:}\\\\x=\frac{-b\pm\sqrt(b^2-4ac)}{2a}\\\\\text{In the equation, your 4 is a, 9 is b, and -3 is c}\\\\\text{Plug in and solve:}\\\\t=\frac{-9\pm\sqrt(9^2-4(4)(-3))}{2(4)}\\\\t=\frac{-9\pm\sqrt(81-4(4)(-3))}{2(4)}\\\\t=\frac{-9\pm\sqrt(81+48)}{2(4)}\\\\t=\frac{-9\pm\sqrt129}{2(4)}\\\\t=\frac{-9\pm\sqrt129}{8}\\\\\text{Since you can't simplify any further, that'll be your answer}\\\\\boxed{t=\frac{-9+\sqrt129}{8}\,\,and\,\,t=\frac{-9-\sqrt129}{8}}$

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4 years ago

What best describes the domain of a function ?

mestny [16]

Answer:

the set of all possible input values.

Step-by-step explanation:

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3 years ago

Can someone help me with part c?

Black_prince [1.1K]

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5 0

3 years ago

5. Find x and UV if V is between<br> U and w, with UV = 3x + 7,<br> VW = 4x + 5 and UW = x + 96

ZanzabumX [31]

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8 0

3 years ago

Rewrite each expression so that each term is in the form kxn, where k is a real number, x is a positive real number,

MaRussiya [10]

Answer:

So the equation in standard form will be $x^{\frac{-1}{3}}$

Step-by-step explanation:

We have given equation $x^{\frac{-2}{3}}\times x^{\frac{1}{3}}$

We have to write this expression in standard form

For writing in standard form first we have to do operation on the expression

We know that there is property of exponent that when two functions are multiplied with each other then there exponent are added

So $x^{\frac{-2}{3}}\times x^{\frac{1}{3}}=x^{\frac{-2}{3}+\frac{1}{3}}=x^{\frac{-1}{3}}$

So the equation in standard form will be $x^{\frac{-1}{3}}$

6 0

3 years ago