How do you simplify #5sqrt10 * 3sqrt10#?

2 Answers
Mar 18, 2018

Answer:

#150#

Explanation:

Multiply the integers together

#5*3=15#

Multiply the radicals together

#sqrt(10)*sqrt(10)=10#

Multiply the values together

#15*10=150#

Mar 18, 2018

Answer:

#150#

Explanation:

#"note that "sqrtaxxsqrta=a#

#rArrsqrt10xxsqrt10=10#

#rArr5xxsqrt10xx3xxsqrt10#

#=(5xx3)xx(sqrt10xxsqrt(10))#

#=15xx10=150#