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Nicxnngo
Answered

what is the sum and product of :
1. x²+7x+9=0
2.-2x+10x-16=0
3.3x²-5x+6=0
4.4x²=100
5.x²+4x=21
pwease help me ​

Sagot :

Answer:1. Sum -7,product 9

2. Sum 5, product 8

3. Sum 5/3, product 2

4. Sum 0, product -25

5. Sum -4, product -21

Step-by-step explanation:

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