To expand a bracket means to multiply each term in the bracket by the expression outside the bracket. For example, in the expression 3 ( m + 7 ) , multiply both. 3 ( m + 7 ) = 3 × m + 3 × 7 = 3 m + 21 .
How do you solve and expand?
https://www.youtube.com/watch?v=gKHPltY3FXs
How do you find the expansion?
https://www.youtube.com/watch?v=Y32hGegCoPI
How do you expand a function?
To expand a polynomial, multiply its factors (often by using the distributive property) or perform the indicated operations. Then combine all like terms. Expand the following expression. Remembering the order of operations, we take care of exponents before multiplication.
How do you expand 3?
https://www.youtube.com/watch?v=_2NvkxBchm8
How do you expand and simplify like terms?
What does 'expand and simplify' mean? In order to expand and simplify an expression, we need to multiply out the brackets and then simplify the resulting expression by collecting the like terms. Expanding brackets (or multiplying out) is the process by which we remove brackets.