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Some expressions can't be factorised, and you have to use other methods to solve the equation.
Each number is called a factor. The answer is the product.
That is correct.
If they are multiples of 9, the digits add up to a multiple of 9.
Factor it! Set each equal to zero! Solve
Some expressions can't be factorised, and you have to use other methods to solve the equation.
Each number is called a factor. The answer is the product.
In the equation 4 x 9 = 36, the product (36) is greater (larger) than each factor (4 and 9).
For each of a list of algebraic expressions, find one or more common factors and factorise the expression.
112
Yes, every number on the product board can be obtained by multiplying two numbers from the factor list. This is because each number on the product board is the product of two numbers from the factor list.
There are lots of different types of problems in algebra; you have to learn each type separately. For example, how to add similar expressions; how to multiply expressions; how to factor polynomials; how to solve equations; etc.
factor
Factor
That is correct.
That is correct.
To find equivalent expressions with a least common denominator (LCD), first identify the denominators of the given expressions. Factor each denominator to find the least common multiple, which will serve as the LCD. Next, rewrite each expression so that its denominator matches the LCD by multiplying the numerator and denominator by the necessary factors. Finally, simplify the resulting expressions if needed, ensuring they remain equivalent to the original expressions.