Expand and Simplify: 2y(3x - 8) + x(2x + y)

Start by expanding the brackets. This means that you must multiply everything inside the bracket by whatever is outside the bracket. Therefore, you should be left with: 6yx - 16y + 2x^2 + xy After this, you need to collect the like terms to simplify. (yx and xy are the same term). Therefore your final answer should be: 7xy - 16y + 2x^2

JB

Related Maths 11 Plus answers

All answers ▸

Calculate, giving the answer as simply as possible, 7/12 + 1/12


How do I work out the area of a right angled triangle?


How many thirds are there in 8? a)3 b)24 c)9 d)22 e)4


67,854 people went to a football match. What is this number rounded to the nearest thousand?