I NEED ANSWER PLEASE Determine whether each equation is quadratic or not, and state the reason.
1) 0.7x²-5vx=3
2) 22x²+10x⁴=12
3) 5/4+4x²=8x-9+4x²
4) (x+3)+8=0
5) x²+10=3x
6) (x-1)²=0
7) 2x⁴+x-1=0
8) x³-2x+5=0
9) 2(x+3)²=0
10) [x(x-2)²-3]=7
1) 0.7x²-5vx=3
2) 22x²+10x⁴=12
3) 5/4+4x²=8x-9+4x²
4) (x+3)+8=0
5) x²+10=3x
6) (x-1)²=0
7) 2x⁴+x-1=0
8) x³-2x+5=0
9) 2(x+3)²=0
10) [x(x-2)²-3]=7
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
Answer:
Determine whether each equation is quadratic or not, and state the reason.
Yes, there are quadratic equations that has two variables. 1) 0.7x²-5vx=3
No, the given equation is an example of quartic equation. 2) 22x²+10x⁴=12
No, this is an example of linear equation. The quadratic term will be cancelled when arranging the equation to standard form. 3) 5/4+4x²=8x-9+4x²
No, its an example of linear equation. 4) (x+3)+8=0
Yes, it has the highest exponent 2 to consider it as a quadratic equation. 5) x²+10=3x
Yes, it is an quadratic equation when expanding the equation. 6) (x-1)²=0
No, it is an example of quartic equation. 7) 2x⁴+x-1=0
Yes, it has 2 as the highest exponent. 8) x³-2x+5=0
Yes, ut has 2 as the highest exponent. 9) 2(x+3)²=0
No, this is an example of cubic equation. 10) [x(x-2)²-3]=7