In this video we are going to have a quick look at adding and subtracting surds. VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate than writing and rounding the decimal places. We see surds
Click here to see more videos: https://alugha.com/KhanAcademy See how to solve a bunch of addition and subtraction problems with small numbers. All numbers in this video are 10 or less. Practice this lesson yourself on KhanAcademy.org right now: https://bit.ly/2w5gQaH Watch the next lesson: https:
Click here to see more videos: https://alugha.com/KhanAcademy Learn that if we have 3 bananas, then we need 7 more bananas to make 10 bananas. Practice this lesson yourself on KhanAcademy.org right now: https://bit.ly/33ecPwM Watch the next lesson: https://bit.ly/2Qb2mwS Missed the previous lesso
Click here to see more videos: https://alugha.com/KhanAcademy Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://bit.ly/2viIjp4 Watch the next lesson: https://bit.ly/3cZ2GZl Mis
Click here to see more videos: https://alugha.com/FuseSchool In this video we discover what rationalising the denominator is and how to do it. The denominator is the bottom part of a fraction. Rationalising the denominator is when we move a root from the bottom - the denominator - to the top (the n
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In part 1 we saw how to simplify, and add and subtract algebraic fractions. We discovered that algebraic fractions follow the same pri
Algebraic fractions are simply fractions with algebraic expressions either on the top, bottom or both. We treat them in the same way as we would numerical fractions. In this video we look at how to simplify algebraic fractions, and how to add and subtract them. VISIT us at www.fuseschool.org, wh
Polynomial division with remainder simply explained - theory, examples and calculation - math high school & university. Polynomial division requires three calculation steps: division, multiplication, subtraction. With remainder means that a number remains below the last bar. Using examples and exerc
Polynomial division without remainder simply explained - theory, examples and exercise - Math Upper School & University. In polynomial division you need three steps: Divide, Multiply, Subtract. Without remainder means that there must be a 0 under the last streak. With the help of two examples and ex
Click here to see more videos: https://alugha.com/FuseSchool The laws of indices make complex sums involving powers much easier to handle. There are 6 laws we need to know and understand: how to multiply and divide with indices, raising a power to a power, what a power of 0 means, negative indices
In this video we are going to look at how to do calculations with standard form. When adding and subtracting numbers in standard form, we need to write the numbers out into ordinary numbers, do the sum and then turn the answer back into standard form. With multiplication and division we can work
