Math, asked by mahendradolly1998, 5 days ago

15x²-8x from(-9x-20x²)​

Answers

Answered by AyushSingj
0

Answer:

17x-5x square

Step-by-step explanation:

-9x-20x square

-8x+15x square

+ -

17x-5x square

Answered by yashawinisingh
2

Step-by-step explanation:

when brakes are applied to a car moving with a velocity of 54 km^-1 it comes to rest within 2 metre. calculate the frictional resistance if mass of the car is 150 kg

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