jaggerrick jaggerrick

11-11-2016
Mathematics

contestada

What value is added to both sides of the equation x2 − 8x = −10 in order to solve by completing the square

Respuesta :

11-11-2016

the way you complete the square is by taking the "middle" term, in this case (-8) and halving it, then squaring it. the perfect square you'll add to both sides is 16.

Answer Link

Otras preguntas

The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

What is the average of 30, 40, and 80?

A block of mass 3 kg slides down a frictionless inclined plane of length 6 m and height 4 m. If the block is released from rest at the top of the incline, what

A biome that contains a layer of permanently frozen soil, called permafrost, would be classified as A. taiga B. desert C. tundra D. savannah E. temperate decidu

How many prime numbers are there between 56 and 100?

Checking daughter's homework and need help! Miguel ordered a party try of sandwiches for a birthday party. During the party, the quests left 2/5 of the sandwi

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?

Checking daughter's homework and need help! Miguel ordered a party try of sandwiches for a birthday party. During the party, the quests left 2/5 of the sandwi

Which technological development enabled European navigators to determine their location during the Age of Exploration? (1) lateen sail (2) astrolabe (3) cross