Multiply the coefficient by all the values inside the brackets.
Example 1:
2(y+1)
= 2 X y + 2 X 1
= 2y + 2
Example 2:
3 X 5y(y+4)
= 3 X (5y X y) + (5y X 4)
= 3 X 5y2 + 20y
To expand an equation you multiply the number outside the bracket with everything inside the bracket. ex. 3(x+3) becomes 3x+9
Not quite sure what you want to expand. One thing you can do is multiply both sides of the equation by the same (non-zero) number.
That's not an equation - an equation has an equal sign. To get an equivalent FRACTION, you can 1) Simplify the fraction. Look for common factors between the two numbers, then divide both parts of the fraction by this number. 2) Expand either the original fraction or the simplified fraction, by multiplying both parts by some number - the same number in both cases.
It would depend on the nature of each side. For example, if a side contained bracketed and not bracketed terms, then I would expand but, if not, I would not.
To solve something you need an equation (or inequality). An equation comprises two expressions with an equality sign between them. Here, there is only one expression: the "square of binomial". So, you cannot solve it.You expand the expression as follows:(ax + b)^2 = a^2x^2 + 2abx + b^2
To expand an equation you multiply the number outside the bracket with everything inside the bracket. ex. 3(x+3) becomes 3x+9
Not quite sure what you want to expand. One thing you can do is multiply both sides of the equation by the same (non-zero) number.
To change parentheses to an equation, you need to first identify the expressions within the parentheses and the relationships between them. For example, if you have an expression like ( (x + 2) ), you can create an equation by setting it equal to another expression or a number, such as ( (x + 2) = 5 ). This transforms the expression into an equation that can be solved. Additionally, if the parentheses represent a grouping in a larger expression, you may need to apply the distributive property to expand it.
That's not an equation - an equation has an equal sign. To get an equivalent FRACTION, you can 1) Simplify the fraction. Look for common factors between the two numbers, then divide both parts of the fraction by this number. 2) Expand either the original fraction or the simplified fraction, by multiplying both parts by some number - the same number in both cases.
It would depend on the nature of each side. For example, if a side contained bracketed and not bracketed terms, then I would expand but, if not, I would not.
To solve something you need an equation (or inequality). An equation comprises two expressions with an equality sign between them. Here, there is only one expression: the "square of binomial". So, you cannot solve it.You expand the expression as follows:(ax + b)^2 = a^2x^2 + 2abx + b^2
The heart can expand.
How do you expand a number?
Expand generally means to expand the problem. I'm assuming this is a function, you'd expand it into a simpler form (factor things out and such).
10
To convert the vertex form of a parabola, which is typically expressed as (y = a(x-h)^2 + k), into standard form (y = ax^2 + bx + c), you need to expand the equation. Start by squaring the binomial ((x-h)), which gives (x^2 - 2hx + h^2). Then, distribute the coefficient (a) and combine like terms to achieve the standard form. The resulting equation will be (y = ax^2 - 2ahx + (ah^2 + k)).
Expand