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Yuki888 [10]
3 years ago
9

HELP! (5 + x)(5 - x) = 7 is a quadratic equation. true or false

Mathematics
2 answers:
arlik [135]3 years ago
5 0
True, this equation is a quadratic equation,.
nataly862011 [7]3 years ago
3 0

TRUE

This is a quadratic equation.

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2 years ago
Helppp pls for the 2 people willing to help .
Shtirlitz [24]

Step-by-step explanation: I honestly am too lazy to solve but I will tell you what to do. For number 1-5 you need the amount (a) divided by the Tax/Tip/%off/Discount(d). Whatever that number is (t), you subtract that from a to get the total cost which is (c) So in other words - a-d=t a-t=c UWU

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Okay so next one Number 7: Same thing as the other one actually -v-

Next answer mate! Number 8: 3400 x4 + (3400/3.5) x 4= ???? You tell me that ;)

We almost doneeee Number 9: 20460 x 5 + (20460/5.5) x 5= ____ Hhehehehe last one mateyyyy

We actually at the last one. Its been fun helping you! :) Number 10: 35000/7 then whatever that is times 5. I enjoyed going back in my little kid brain tohelp you :)

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