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PerfectMagZ
22.10.2021 •
Mathematics
1. Find the sum and product of the roots of the equation x²+4x-5=0.
a. Sum: - 3 product: 4
b. Sum: - 4 product: 5
c. Sum: - 5 product: 6
d. Sum: - 6 product: 7
2. Form the quadratic equation whose roots are 2 and 3.
a. x²-5x+6=0
b. x²-6x+7=0
c. x²-7x+8=0
d. x²-8x+9=0
Solved
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Ответ:
1st box is (2x+1)-(-x^2+3x) 2nd box is x^2 - x + 1
Step-by-step explanation:
took it on edg