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insens350 [35]
3 years ago
10

5x + 3y + 7x3 - 2y - 4x2

Mathematics
2 answers:
Leno4ka [110]3 years ago
8 0
<h3>Answer: <em><u>5x + 3y + 7x3 - 2y - 4x2</u></em></h3>

Step-by-step explanation:

5x + 3y + 7x3-2y-4x2

5x+3y+21-2y-4x2

5x+3y+21-2y-8

5x+3y+21-2y-8

5x+3y+13-2y

5x+3y +13-2y

5x+1y+13

5x+1y+13

5x+y+13

5x+y+13

  1. Multiply the numbers
  2. Multiply the numbers
  3. Subtract the numbers
  4. Combine like terms
  5. Multiply by 1
  6. Solution

And I hoped this helps!

blsea [12.9K]3 years ago
7 0

Answer:

7x^3 - 4x^2 + 5x + y

Step-by-step explanation:

combine like terms! :)

hope i helped you.

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Which of the following statements are true of the graph of the function f(x)=(x+5)(x-3)?
mr_godi [17]

Answers: b, d and e

b.The graph has a relative minimum

d. The graph has an x intercept at 3,0

e. the graph has an y intercept at 0,-15

f(x)=(x+5)(x-3)

The given equation is in the form of f(x) = a(x-b)(x-c)

If 'a' is positive then graph has a relative minimum

If 'a' is negative then graph has a relative maximum

Here a=1 that is positive so graph has a relative minimum .

To find x intercept we set f(x) =0 and solve for x

0=(x+5)(x-3)

x+5 =0 -> x = -5 so x intercept is (-5,0)

x - 3=0 -> x= 3 so x intercept is (3,0)

To find y intercept we plug in 0 for x

y=(x+5)(x-3)

y=(0+5)(0-3) = -15

so y intercept is (0,-15)



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3 years ago
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(4 X 105) X 0.0375<br> how to solve this equation?
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Step-by-step explanation:

1.bidmas

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