Question

facctorize x2+2x-30 give your solution in the form of image

Answer 1

Answer:

hey here is your answer to the question

x^2- 2√2x- 30

factorise

Answer :-

x² - 2√2x - 30

x² - 5√2x + 3√2x - 30

x(x - 5√2) + 3√2(x - 5√2)

\bf (x - 5 \sqrt{2})(x + 3 \sqrt{2}) \: answer

hope this helps you

### BE BRAINLY ##

Answer 2

Answer:

Let x be the number of bags of price Rs.50 per kg.

cost price of 35 bags of price Rs.60 each=Rs.(35×60)=Rs.2100

cost price of x bags of price Rs.50 each=Rs.50x

selling price of(35+x) bags at Rs.57 each=Rs.58(35+x)

without any gain or loss,cost price=selling price

=>2100+50x=57(35+x)

=>2100×50x=1995+57x

=>7x=105

=>x=15

✌Hope it helps you✔

Thanks!!☆