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2 years ago

I need help with this problem 91+(-7)-5

Mathematics

1 answer:

anygoal [31]2 years ago

3 0

<span>91+(-7)-5
Add -7 to 91. It would be the same as subtracting 7 from 91.
84-5
Subtract
Final Answer: 79</span>

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What is the product? startfraction x squared minus 16 over 2 x 8 endfraction times startfraction x cubed minus 2 x squared x ove

melamori03 [73]

The product of the given expression is $\frac{x(x-1)(x-4)}{2(x+4)}$ OR $\frac{x(x^{2} -5x+4)}{2x+8}$ OR $\frac{x^{3} -5x^{2} +4x}{2x+8}$

<h3>Simplifying fractions </h3>

From the question, we are to determine the product of the given expressions

The given expressions are

$\frac{x^{2} - 16}{2x+8}\times \frac{x^{3}-2x^{2} +x}{x^{2} +3x-4}$

$\frac{(x+4)(x-4)}{2(x+4)}\times \frac{(x^{2} -x)(x-1)}{(x-1)(x+4)}$

$\frac{(x-4)}{2}\times \frac{(x^{2} -x)}{(x+4)}$
$\frac{(x-4)}{2}\times \frac{x(x-1)}{(x+4)}$

$\frac{x(x-1)(x-4)}{2(x+4)}$

$\frac{x(x^{2} -5x+4)}{2x+8}$

OR
$\frac{x^{3} -5x^{2} +4x}{2x+8}$

Hence, the product of the given expression is $\frac{x(x-1)(x-4)}{2(x+4)}$ OR $\frac{x(x^{2} -5x+4)}{2x+8}$ OR $\frac{x^{3} -5x^{2} +4x}{2x+8}$

Learn more on Simplifying fractions here: brainly.com/question/27038950

Here is the complete and correct question:

What is the product? StartFraction x squared minus 16 Over 2 x + 8 EndFraction times StartFraction x cubed minus 2 x squared + x Over x squared + 3 x minus 4 EndFraction

#SPJ4

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1 year ago

I need help now use quadratic formula nowwwwwww please

katrin [286]

Answer:

67x98x3=13039

Step-by-step explanation:

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2 years ago

Shawn missed 15% of the problems on his math test if he missed six problems how many problems were on the test

Jlenok [28]

There are 40 questions on the test

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2 years ago

A and B share the cost in a ratio of 3:2. A pays £125 how much does b pay?

german

Hello!
3 + 2 = 5
125 divided by 5 = 25
25 x 3:2 = 2
25 x 2 = 50

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3 years ago

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I really dont get it help asap I have 5 more papers Togo ;-;

barxatty [35]

You can use the app photo math to get the answer it’s free, hope this helps!

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2 years ago

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