Answers
>
Maths
>
GCSE
>
Article
Simplify √(4x^8).
√(4x
8
) = √4 x √(x
8
) = 2 x (x
8
)
1/2
= 2x
4
Remember that (x
n
)
p
= x
np
.
DS
Answered by
Della S.
•
Maths tutor
5618 Views
See similar Maths GCSE tutors
Related Maths GCSE answers
All answers ▸
Work out the number of green pens in the box. (rest of Q below)
Define x and y if 3x+y=11 and 5x-2y=11
Calculate the mean value of 34,35,36,32,39.
A is the point with coordinates (5, 9) B is the point with coordinates (d, 15). The gradient of the line AB is 3. Work out the value of d.