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3 years ago

Explain how to multiply 5.2 times 0.6

Mathematics

1 answer:

Sonja [21]3 years ago

4 0

Answer:

3.12

Step-by-step explanation:

Line up the number in long multiplication form as usual

Multiply each digit on the top by the first to the right on the bottom

Add the products together

Place the decimal the number of digits it is collectively in front of in each factor

Example 5.2 has one behind the decimal and .6 also has one digit behind the decimal collectively that would be two digits behind the decimal.

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2 years ago

Name this polynomial by its degree: 3x² + 5x-3

Stella [2.4K]

Answer:

$\boxed{\textsf {The given polynomial is a quadratic polynomial. }}$

Step-by-step explanation:

A polynomial is given to us and we need to make the polynomial by its degree . Here the given polynomial is 3x² + 5x -3 .

$\sf\implies p(x)= 3x^2+5x-3$

So here we can see that the highest power of the variable in the given polynomial is 2 . So the polynomial is a quadratic polynomial .

★ More to Know :-

When we equate this quadratic polynomial with 0 , it becomes a quadratic equation.

That is ,

$\sf\implies p(x)= 3x^2+5x-3=0$

This is done in order to find the zeroes of the polynomial. The zeroes of the polynomial are the values for which the polynomial becomes 0 .

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2 years ago

Read 2 more answers

For the function f(x) = x + 9, find (f o f-1)(5) A. 14 B. 5 C. -5 D. 25

Alex Ar [27]

F-1:
y=x+9
y-9=x
x-9=f-1
f-1(14)=14-9=5 f-1(5)=5-9=-4 f-1(-5)=-5-9=-14 f-1(25)=25-9=16
f(14)=14+9=24 f(5)=5+9=14 f(-5)=9-5=4 f(25)=25+9=34

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3 years ago

Which number line have a point that is equal to point p? Check all that apply

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Answer:

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Step-by-step explanation:

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3 years ago

How many x-intercepts appear on the graph of this polynomial function?

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2 years ago

Explain how to multiply 5.2 times 0.6​

Explain how to multiply 5.2 times 0.6