Here's the question you clicked on:
Beautiful_Lier96
can someone help with these last two problems? 1. (5√32)-(7√8) A. 4√2 B. 3√2 C. 6√3 D. 6√2 2. (2√15xy³)(3√30x³y²) A. 4x²y³√5xy B. 3x²√2y C. 90x²y²√2y D. x²y²√xy
@Beautiful_Lier96 can u write sqrt(32) and sqrt(8) in terms of sqrt(2)?
no i have to choice a through d
number 1 is d idk 2 yet
cool do u know how to solve the first ques?
no. i put it in the calculator. i placed the prob. then did all the choices and matched it to the answer
do u want to know how to solve the ques no but i m not going give u a direct answer for this
cool sqrt(32) can be written as sqrt(2*2*2*2*2) now try to write sqrt(8) in terms of multiples of 2
good can sqrt(32) be written as 4sqrt(2)?
no it would be 4^2*2
u r wrong do u know what are squareroots?