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3 years ago

Can someone help me with number 7. Please.

Mathematics

1 answer:

aliina [53]3 years ago

7 0

Answer:

exponent: 3; base: 4

Step-by-step explanation:

An exponent is used to signify repeated multiplication. In a typeset expression is has a superscript format. The base is the value being repeatedly multiplied.

$4^3=4\cdot4\cdot4$

The exponent is 3.

The base is 4.

_____

In plain text, an exponent is preceded by a caret (^). If the exponent consists of more than a single constant or variable, it must be enclosed in parentheses. The above expression would be written as 4^3.

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3 years ago

What multiplies to be 1/4 but adds to be 1

kati45 [8]

Let x be that number.
Let's create a system using what we have:
x^2 = 1/4 (1)
x+x = 1 (2)

In the equation (1):
x^2 = 1/4
So x = √1/4 = 1/2 OR x = -√1/4 = -1/2
Since the answer in the second equation is positive, so the acceptable answer is x = 1/2.
So the number that multiplies to be 1/4 but adds to be 1 is 1/2.

You can re-check your answer (very important):
x^2 = (1/2)^2 = 1/4
x+x = 1/2 + 1/2 = 1
The answer has been approved.

Hope this Helps! :)

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3 years ago

Find the zeros of H(x)= x^4+x^3-6x^2

Bumek [7]

Answer:

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Step-by-step explanation:

The zeros are the x values where the graph intersects the x-axis. to find the roots, replace the y with 0 and solve for x.

Mark brainliest?

<h2>HOPE THIS HELPS!</h2>

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Rashid [163]

Step-by-step explanation:

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