Question

What is the product of 2√35x * 3√14x ? Simplify if possible.

294x√10

42x√10

12x2√10

42√10x^2

Answer 1

2√35x * 3√14x
= 6 * √5√7√7√2 x^2
- can you continue ?

Answer 2

whats √7 * √7 ?

Answer 3

42x√10

Answer 4

thats the answer

Answer 5

i got it

Answer 6

because 2√(35x) * 3√(14x)
6√(35x * 14x)
6√(490x^2)
6x * 7√(10)
42x√(10)

Answer 7

ok - it couldd be this
is √14* x or √(14x) ?
- also the 35 bit ?

Answer 8

oh - ok - i wasn't sure about those square roots - it could have been taken either
- it would have been better to write them as √(14)

your answer is correct

Answer 9

thank you

Answer 10

yw