Question

this 18 question I'm not able to do

Answer 1

Heyaa user!!!
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Here's your answer.....

Hope this helps!!!!

Good luck :-)

Answer 2

let the no. which is to be subtracted be k
the equation will be ..
x-2=0; X=2;

x³+3x²-8x+14 -k =10

2³+3*(2)²-8*2+14 - k=10

8+12-16+14-k =10

20-2-k=10

18-K=10

-k =10-18

-k=-8

k=8
HOPE THAT it will help u