Exact form: 3336711069/389
Decimal form: 8577663.42 (rounded)
Mixed number form: 8577663 & 162/389
Answer:
x= −1
/2 or x=4
Step-by-step explanation:
This is ALGEBRA, equations, factoring and zero property. ok.. let's solve this step-by-step
2x^2−7x=4
<u>Step 1: Subtract 4 from both sides.
</u>
2x^2−7x<u>−4 </u>=4 <u>−4
</u>
2x^2−7x−4=0
<u>Step 2: Factor left side of equation.
</u>
(2x+1)(x−4)=0
<u>Step 3: Set factors equal to 0.
</u>
2x+1=0 or x−4=0
x= −1
/2 or x=4
(BTW, there are supposed to be two answers, it's factoring)
Sorry if the format is not clear, but I hope this helped (really feel you, algebra can be brain-striking)!! Please leave a comment, rating and/or mark as the brainliest-whichever you think I deserve! Thank You :)
Conjugate of 9-5i is 9+5i
product of those two: (9-5i)*(9+5i) =
Answer:
Step-by-step explanation:
Heres what you have to do. once you get the answer of the equation use a number line to draw how you got the answer ik it might not help alot but i hope it gave u an idea!!
Answer:
yes
Step-by-step explanation:
Think of it like this: if ever candy is split in 3 we can multiply 8 time 3 to see the total amount of piece that she can give. 8×3=24 which exactly enough for one per each student.
