olanikedurosinmi olanikedurosinmi

Today at 9:03 PM
Mathematics

Answered

solve the equation: q²+2q-8=0

Answer :

wegnerkolmp2741o wegnerkolmp2741o

Today at 9:08 PM

Answer:

q = -4 q=2

Step-by-step explanation:

q²+2q-8=0

Factor

What 2 numbers multiply to -8 and add to 2

4*-2 = -8

4-2 = 2

(q+4)(q-2) =0

Using the zero product property

q+4 = 0 q-2 =0

q = -4 q=2

Answer Link

Other Questions

A sample of gas has a volume of 7.5 l. determine the new volume of the gas if the pressure is increased by a factor of 5.

John and 2 friends are going out for pizza for lunch. They split one pizza and 3 large drinks. The pizza cost $12.00. They spend a total of $16.95. Find the cos

John and 2 friends are going out for pizza for lunch. They split one pizza and 3 large drinks. The pizza cost $12.00. They spend a total of $16.95. Find the cos

Topsoil is usually eroded first because it .

Topsoil is usually eroded first because it .

plzz its urgent do this

what is the speed of a car that travels 120 km in 2.5 hrs

डिफरेंशियल मे ऑइल कितना भरना चाहीए ?

1. A body is projected into air at an angle of 35 degree with an initial speed of 20 metre per second. Determine the time taken by the body to complete its traj

what is Black Hole dear

Which sentence has the correct subject-verb agreement? In 1977, in the Midwest, there were millions of dollars of destruction from a tornado that lasted seven h

Write a quadratic function f whose zeros are 3 and 5.

When driving downhill, your vehicle will accelerate due to kinetic energy. gravity. the amount of pressure you put on the accelerator pedal. wet pavement.

Calculate the heat required to convert 52.5 g of c2cl3f3 from a liquid at 11.05 ∘c to a gas at 76.65 ∘c.

Which amendment was introduced to prevent anyone from assuming that the rights enumerated in the bill of rights are the only protected rights?

Which of the following is a radioisotope used to date rock formations older than 50,000 years old?

I was in the National Forest with my camera. The day was crisp, and the leaves were turning gold and red. When I spotted the white-tailed buck, I froze. He wasn

The rapid reduction in life spans after Noah's flood may be due to . reduction in shielding effects of the current atmosphere a change in the properties of the

Which is a characteristic of the littoral zone of lake erie?

Which of these is a characteristic of cancer cells? A. They do not exhibit contact inhibitors B. They lack specialization C. They have abnormal chromosomes D. T