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vodka [1.7K]
3 years ago
13

How many terms are in the expression 3x^6yz+x^4y^2+2xz^5-6x^2y^3-7y

Mathematics
2 answers:
olasank [31]3 years ago
4 0

Answer:

5

Step-by-step explanation:

The terms in an equation are separated by a plus or minus sign, so here, there are five terms:

3x^6yz

z^4y^2

2xz^5

6x^2y^3

7y

uysha [10]3 years ago
4 0

Answer:

The correct answer is 5

Step-by-step explanation:

The given expression is given by,

3x^6yz + x^4y^2 + 2xz^5 - 6x^2y^3 - 7y

<u>To find the number of terms</u>

We have to split each terms,

1). 3x^6yz

2).  x^4y^2

3). 2xz^5

4).  6x^2y^3

5).  7y

From above we get there  are five  terms in the given expression 3x^6yz + x^4y^2 + 2xz^5 - 6x^2y^3 - 7y.

Therefore the correct answer is 5

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Please help me on this problem.
VashaNatasha [74]

Answer : (8,5)

Given

K(x) = 8-\sqrt[3]{x}

Now we plug in each point and check whether it satisfies our equation

(-64,12)

K(-64) = 8-\sqrt[3]{-64}= 12 so this point lie on graph

(125,3)

K(125) = 8-\sqrt[3]{125}= 3 so this point lie on graph

(343,1)

K(343) = 8-\sqrt[3]{343}= 1 so this point lie on graph

(8,5)

K(8) = 8-\sqrt[3]{8}= 6 so this point does not lie on graph because we got 6 instead of 5

4 0
3 years ago
Use the zero product property to find the solitions to the equation(x+2)(x+3)=12.
kykrilka [37]

Answer:

(x + 2) (x + 3) = x² + 3x + 2x + 6 = 12  (multiply the binomials)

(x + 2) (x + 3) = x² + 5x + 6 = 12

(x + 2) (x + 3) = x² + 5x + 6-12 = 0  (add the like term and bring the positive 12 to the other side which makes it negative)

x² + 5x + 6 = 0

Using the snowflake method -  (finding the factors of 6 that adds/subtracts to give you 5).  

This method will give you the factors (x + 6)(x - 1)

ZERO PROPERTY RULE:

(x + 6) = 0

x = -6

(x - 1) = 0

x = 1

The two solutions to the equation are -6 and 1.

7 0
3 years ago
Which of these is a Pythagorean triple? WILL MARK BRAINLIEST
IrinaVladis [17]

Answer:

j

Step-by-step explanation:

7 0
3 years ago
2x&lt;15 solve for x
Nadusha1986 [10]

Answer:

x < 7.5

Step-by-step explanation:

Divide by 2 on both sides to find x

2x/2 < 15/2

x <15/2

x<7.5

4 0
3 years ago
Write the equation in slope intercept form of the line that passes through the point (1,-3) and a slope of -2
Alborosie

Answer:y=-2x-1


Step-by-step explanation:

(1,-3) and a slope of -2

Use Formula

Y= mx +b to find b. By using the slope and point given .

M is slope

Y is -3

X Is 1



Y=mx+b


-3= -2(1)+b


-3= -2+b


-3+2=b


-1=b


Now create the equation by inputting the slope they gave you which is -2 and answer we solved for b which is -1 .


Y= -2x-1

4 0
3 years ago
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