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yuradex [85]
3 years ago
9

Find the x intercepet

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0

Answer:

7.5

Step-by-step explanation:


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Multiply the following polynomials
Sophie [7]

Answer  (2x + 7) • (x2 - 2)

Step-by-step explanation:

please give me brainlest!!

Step by step solution :

Step  1  :

Trying to factor as a Difference of Squares :

1.1      Factoring:  x2-2

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 2 is not a square !!

Ruling : Binomial can not be factored as the difference of two perfect squares.

Final result :

 (2x + 7) • (x2 - 2)

6 0
3 years ago
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Which real numbers are zeros of the function?
Galina-37 [17]

Answer: 0, 1/3, -3, 3

Explanation:

I got this question right on k12.

<h2>sincerely, The greatest </h2>

7 0
3 years ago
Which of the following statements is false ?
Allisa [31]

Answer:

D. because sides of the parallelogram are equal and they do not have congruent .

4 0
2 years ago
Whats the negation of this statement<br><br> x+y=10
attashe74 [19]
X = 10 - y 

I hope this helps.:)
7 0
3 years ago
Help me please!!!!!!!!!!!!!!!!!!!!
larisa86 [58]

Answer:

2.7 hours

Step-by-step explanation:

10,000/60=166/60=1.7

5 0
2 years ago
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