Simplify with one Distribution and combining Like Terms! -4x + 10(2x + 4)

Thankyou !!

5(-9w) put expression in distributive property

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.