Math, asked by sonuhunterop1234, 8 months ago

8. 9(a – 2)2 – 16(a + 2)2

Answers

Answered by chhotiroy343

1

Answer:

2(9a-18)-(16a+32)2

18a-36-32a-64

=-14a-100

-14a=100

a=-100/14

Previous Question

Next Question

Similar questions

Math, 4 months ago

A fraction remains the same or equivalent if _________ (a) the same number is added to numerator and denominator (b) the same number is subtracted from numerator and denominator (c)the same number other than zero is multiplied with both numerator and denominator (d) multiplied by its reciprocal...

History, 4 months ago

ક્યાં પ્રાણી નું દૂધ ગુલાબી કલર નું હોય છે?

English, 4 months ago

if you follow my advice,you will win your object. to change into ( simple sentences)...

English, 8 months ago

1“I feel hungry." Who said To Whom...

Science, 8 months ago

different animals move in different ways how do these animals move: (1)snakes(2) A monkey(3)A fish (4)A kangaroo (5)A parrot.

English, 1 year ago

How do you think 'Silky Bob'would have felt when he realised that he had spoken to Patrolman Wellswithout realising it...

Geography, 1 year ago

The land under cultivation has been reduced day by day? What are it's consequences?

Physics, 1 year ago

Define magnification produced by lenses write the expression for it...