Math, asked by mahajanswara12, 4 months ago

FIND THE SUM -
A) 2x²+3x+4 ; 5x²-8x-5 ; 2x²+7x-6
NO SPAM IT'S URGENT

Answers

Answered by shraddha941

1

(2x^2 + 3x + 4)+ (5x^2-8x - 5 )+ (2x^2+7x - 6)

2x^2 + 3x + 4 + 5x^2-8x - 5+2x^2 + 7x -6

(2x^2 + 5x^2 + 2x^2)+(3x -8x +7x)+(4-5-6)

9x^2 + 2x -7

Previous Question

Next Question

Similar questions

Math, 2 months ago

please answer this question...

French, 2 months ago

>>>>Define sublimation printing<<<< AK minute deta hu unhe phone ...

English, 2 months ago

correct the sentence (she were walking alone)...

CBSE BOARD XII, 4 months ago

An unrecorded asset was valued at rupees 50000 on dissolution of the firm it was sold for 37% the Realisation account will be credited with an amount of;...

Math, 4 months ago

What r rational numbers?

Biology, 9 months ago

Using the second law of thermodynamics explain the flow of energy across different trophic levels in food Chain...

Biology, 9 months ago

t. What are transgenic animals ? explain any & ways in which such animals can be beneficial for humans. o what is Bt.? How is it helpful to humans? What are the various steps it follows to kill insect? dome c eicach oben o fested...

Math, 9 months ago

Water in a canal 1.5 m wide and 6 m deep is flowing with a speed of 10 km/hr. How much area will it irrigate in 30 minutes if 8 cm of standing water is desired?