Expand and simplify with single brackets. Expand the brackets to give the following expression: E.g. 2(x + 5) + 3(x − 1) = 2x + 10 + 3x − 3) = 5x + 7 Remember: expressions with two terms like 5x + 7 are known as binomials....
58_expand-and-factorise Edexcel GCSE Mathematics (Linear) – 1MA0 ALGEBRA:EXPAND & FACTORISE Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses,pen, HB pencil, eraser.Tracing paper may be used.Instructions...
Expand the logarithmic expression: (A) log_e (x^2/y). Expand the logarithmic expression: ln (XY^3Z^2). Use the properties of logarithms to expand the expression. ln y(y + 1)^5 . Expand and simplify the logarithm. ln((e^(14x)(3x^4 + 5x^2 - 1)^3)/((12x + 7)^5)) ...
Solution We need to add the amounts of the three checks and subtract the sum from the original balance. We therefore write $567.19 - ($18.50 + $24.95 + $129.40) = $567.19 - $172.85 = $394.34. The first step is to simplify what is inside the parentheses. As mentioned earlier, an ex...
We may use this theorem and our previous axioms about the set of real numbers to simplify many algebraic expressions as the following examples illustrate.Example 2 Find the standard form.(a) x^5∙x (b) (3x^2)(x^5) (c) (2x^3)(-3x^2)...
9m2 + 60m – 18 Please see the homework on the other side Homework: Expand and simplify the following: 1) (2m 3n)(5m + 2n) 2) (3x2 5x)(5x2 x) 3) ( x2 + 3)(3x2 x 2) 4) 3(x 4)(x 1) + 2(2x + 5)(x 4) 5) 3(x 4)(x 1) 2(2x + 5)(x 4) Hint: Don...