Question

6. Rohit travelled a distance of 7p2 - 3p + 4 by bus
and train. If he travelled 10p + p by train, what
is the distance he travelled by bus?​

Answer 1

Answer:

Make a Brainlist plz

Step-by-step explanation:

Total distance = Bus distance + Train distance

7 p²-3p +4 = Bus distance + (10 p + p)

=> Bus distance = 7p²-3p +4 - (10 p + p)

=> Bus distance = 7p² - 3p + 4 -11p

=> Bus distance = 7p² - 14p + 4

so the distance travelled by bus is 7p² - 14p + 4

Answer 2

Answer:

Distance travelled by both bus and train = 7p² - 3p + 4

if distance travelled by train = 10p + p²

distance travelled by bus = ?

+7p - 3p + 4 - 10p + p²

(+) × (-) = -

(+) × (+) = +

so , 7p² - 3p - 4 - 10p - 1p²

7p²- 1p² - 3p - 10p - 4

6p² - 13p - 4

= 6p² - 13p + 4

.

. . Distance travelled by bus = 6p² - 13p + 4