Write an equivalent expression. - 4(7 +59)
Choose the correct answer below.
OA. - 4(7 +5g) = -28 - 20g
OB. - 4(7 +5g) = 5g -28
OC. – 4(7 +5g) = - 4-20g
OD. - 4(7 +59) = - 28 +59

Aand b are correctly balanced reactions. they have the same number of atoms in both sides of the reaction

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Ais right if u want more just write the common factors (the numbers that you multiply)