3) Find the sum and product of the roots -9x^2-8x+15=0
a=-9, b=-8 and c=15
Sum of the roots:-bla=
Product of the roots:cla=
mum and product of the roots

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?