give the sum and the product of the roots of each equation.
2x²-4x+5=0
2s²+5s-3=0
5r²+3r+2=0
5p²-4=0
z²=8
4m²-9=-1
p²-p+5=0
pls pahelp po kaylangan kopo ngayon
2x²-4x+5=0
2s²+5s-3=0
5r²+3r+2=0
5p²-4=0
z²=8
4m²-9=-1
p²-p+5=0
pls pahelp po kaylangan kopo ngayon
Answers & Comments
Answer:
2ײ-4×+5=0
2s²+5s-3=6
5r²+3r+2=12
5p²-4=3
z²=8
4m²-9=-1
p²-p+5=-4