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Softa [21]
1 year ago
9

Expand x(x – 4) Please answer!!! I will mark you as brainliest if you answer and its right!!

Mathematics
1 answer:
Mekhanik [1.2K]1 year ago
6 0

The expression x( x - 4 ) when expanded is x² - 4x

An expression, often known as a mathematical expression, is a finite collection of symbols that are well-formed in accordance with context-dependent principles.

When a bracket is expanded, each term is multiplied by the expression outside of the bracket.

The distributive property states that multiplying the sum of two or more addends by a number yields the same outcome as multiplying each addend separately by the number and combining the resulting products.

Consider the expression,

x( x - 4 )

Let us assume y = x( x - 4 )

Using the distributive property, a( b + c ) = ab + ac

y = x( x - 4 )

y = x · x - x · 4

y = x² - 4x

Therefore, x( x - 4 ) = x² - 4x

Therefore, the expression when expanded is x² - 4x.

Learn more about expression here:

brainly.com/question/1859113

#SPJ1

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Answer:

Step-by-step explanation:

The standard way of writing equation of a line in a point-slope form is as given;

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Not sure what to do here? Naomi has 50 red beads and white beads. The number of red beads is 1 more than 6 times the number of w
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R + w = 50
r = 6w + 1

now we sub ..
6w + 1 + w = 50
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r = 6w + 1
r = 6(7) + 1
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