Math, asked by rubysgh1, 1 month ago

find the value of y if x=7

y=2x³-9x²-5x-10

Please don't spam

Answers

Answered by Munchie65

1

HERE IDK IF THIS WRITING IS VISIBLEEEEE

Attachments:

Answered by jktutorial12

0

Step-by-step explanation:

y= 2(7)^3-9(7)^2-5(7)-10

=2×343-9×49-35-10

= 686-441-45=686-486=200

please Subscribe my yt channel JK Tutorial 1M It is an educational channel for cbse students

Previous Question

Next Question

Similar questions

Geography, 26 days ago

m) We need fats for reper se poizing the and tear of the body.is ng...

Math, 26 days ago

From the 50 cards numbered from 1 to 50, a card Is drawn at random,then the probability that the number on the card is divisible by 8 is a) 1/12 b) 2/15 c) 1/20 d)3/25...

Math, 26 days ago

The circumference of a circle of diameter 21 cm is (a) 66 cm (b) 69 cm (c) 63 cm (d) 68 cm...

Math, 1 month ago

Q1. A triangle has medians : (a) 2 (b) 1 (c)3 (d) None of these Q2. A triangle has :(a)2 (b) 3 (c)1 (d) none of these ...

Biology, 1 month ago

upper epidermis waxy cuticle palisade mesophyll mesophyll is space spongy mesophyll stomata lower epidermis wax cuticle guard cell with chloroplasts where are they located...

English, 9 months ago

why did the dark Toronto is find out did the snake want to home the doctor why are we now 9th class in page in book...

Social Sciences, 9 months ago

What were the methods used by Indians to save the silent valley...

English, 9 months ago

How to write an analitical paragraph ??