Answer:
it is the third one
Step-by-step explanation:
Answer:
x = 1.48803, x= -0.821367
Step-by-step explanation:
9x²-6x=11
9x²-6x-11=0
use quadratic formula: x = [- b ± √b²- 4ac)]÷ 2a
It already is in the simplest form. 4 and 9 have no common factors so there is nothing you can put into it to make it simpler
Answer:
Step-by-step explanation:
I'm guessing your talking about long division,so to divide you Step 1: D for Divide. How many times will 5 go into 65? ...
Step 2: M for Multiply. You multiply your answer from step 1 and your divisor: 1 x 5 = 5. ...
Step 3: S for Subtract. Next you subtract. ...
Step 4: B for Bring down. ...
Step 1: D for Divide. ...
Step 2: M for Multiply. ...
Step 3: S for Subtract.
If its long you still do the same thing and if the decimal is in the divisor then you move the decimal that many times to the inside the bracket and stop at where the problem tells you or just leave it in its hundreths.
