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Sati [7]
4 years ago
14

How to sole this (4x-3y)2

Mathematics
2 answers:
Gala2k [10]4 years ago
7 0
The answer is 8x-6y
Multiply everything by two inside the parentheses.
grandymaker [24]4 years ago
3 0
If the question is just an expression you need to use the distributive property to get rid of the parenthesis. The distributive property is used to multiply a number to terms within parenthesis. 
In reality (4x-3y)2 = 2(4x) + 2(-3y).

So we just Multiply each term inside the parenthesis by 2.
So the answer is 8x-6y
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Which equation matches the graph y=-1x+3 , y=1x, y1x+3, y=-1x can you guys tell me which equation matches the graph with explana
Y_Kistochka [10]

Answer:

y = 1.x + 3

Step-by-step explanation:

Let the equation of the line is,

y = mx + b

Here, m = slope of the line

b = y-intercept

Slope of a line passing through two points (x_1,y_1) and (x_2,y_2) is given by,

m = \frac{y_2-y_1}{x_2-x_1}

Since, y-intercept and x-intercepts are equal,

Let the given line passes through (0, 3) and (-3, 0),

Slope of the line (m) = \frac{3-0}{0+3} = 1

y-intercept of the line 'b' = 3

Equation of the line will be,

y = 1.x + 3

8 0
3 years ago
What is 45.23 + -7.89 equal
snow_lady [41]
When you are adding a negative number you subtract it. The equation can be rewritten as:

45.23-7.89=37.34

When subtracting numbers with decimals, think of it like subtracting whole numbers but with a decimal point.

45.23
- 7.89

37.43

Your answer is 37.43.
3 0
3 years ago
One number is 2 less than 3 times another. If the sum of the two number is 14, find the numbers.One number is 2 less than 3 time
Serga [27]

Answer:

Step-by-step explanation:

One number is 2 more than 3 times another. Their sum is 14.Find the numbers. 8, 14 5, 17 2, 20 4, 18 10, 12

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68 percent of the floor has been tiled
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3 years ago
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