Which of the following is a solution of x2 − 8x = –27?
negative 4 minus i square root of 11
4 plus i square root of 11
negative 4 minus i square root of 44
4 plus i square root of 44

step-by-step explanation: 4 cause 2+2=4

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars