3 years ago

WILL MARK AS BRAINLYIEST If x1 and x2 are solutions to ax2+bx+c=0 where a≠0, then x1+x2=

1 answer:

8 0

Answer:

x1 + x2 = -b/a

The answer is based on "Vieta's Formulas" for the sum and product of roots. In other words, in its simplest form, it states that:

for ax^2 + bx + c = 0

You might be interested in

UNO [17]

Answer:

29 :)

it is 29 because 29 falls under all the prime number characteristics

8 0

3 years ago

Thepotemich [5.8K]

D = number of dogs washed
c = number of cats washed

d = (60 - 5c) / 7.50
The 7.50 should be underneath the brackets

7 0

3 years ago

Ne4ueva [31]

28 does this help .I got this answer by dividing 72 by 4 to get 28

4 0

3 years ago

Bond [772]

Answer:

Step-by-step explanation:

Given one side and diagonal of rectangle we can use Pythagorean theorem to calculate the other side of it.

$L=40\, cm\\D=41\,cm\\W=\ ?\\\\W^2+L^2=D^2\\\\W^2+40^2=41^2\\\\W^2+1600=1681\\\\W^2=81\\\\W=9$

Perimeter:

P = 2W + 2L = 2•40 + 2•9 = 80 + 18 = 98

4 0

3 years ago

kherson [118]

Which equation have no solution ? Select all that apply

6 0

3 years ago