Simplify 4^2 x 2^4

42= 22x2=2424x24= 28 Explanation: In order to simplify powers you need to get the same base number. In order to get this problem into the simplest form you will need to use 2 as the base number. 4 is the same as 2 squared, so 42 is the same as 22x2. All you need to do now is the simplify the powers. 22x2=24. When multiplying powers we keep the base number the same and add the powers together. If this is a calculator paper you could check your answer and make sure you have got it right before moving on.

Answered by Jack N. Maths tutor

3679 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

What is the lowest common multiple and the highest common factor of 120 and 150?


Two points P(–4, –1) and Q(–8, 5) are joined by a straight line. Work out the coordinates of the midpoint of the line PQ.


Find the equation of a line which goes through the points (1,0) and (2,5) in the form of y=mx+c


Consider a right-angled triangle with an inside angle of 30° and a hypotenuse of 8cm. Calculate the length of the opposite side to the 30° angle.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences