√-15 (√-4 - √7)thanks =]Update:doesn't there have to be an "i" somewhere?. Created by ashley. education-reference-en - homework-help-en

How do you solve this in standard form? √-15 (√-4

May 2021 2 73 Report

How do you solve this in standard form? √-15 (√-4 - √7) ?

√-15 (√-4 - √7)

thanks =]

Update:

doesn't there have to be an "i" somewhere?

√-15 x √-4= √60

√-15 x √7= √-95

cannot combine non-like terms the square roots must be simplified

√60= 2√15 through simplification

√-95= cannot be simplified

the answer is 2√15 - √-95

no there doesnt standard form is simplification

by using calculator....

the answer could probably be -2.50

i think it could be changing the sign of the equation of the standard form....

changing it into positive sign....

i just guest...

hope you got the real answer'