Math, asked by sharmashanta8737, 10 months ago

expand (3x-2y+4) (3x-2y-4)

Answers

Answered by abcxyz95321022

3

Answer:

= 3x*3x+3x*-2y+3x*-4+-2y*3x+-2y*-2y+-2y*-4+4*3x+4*-2y+4*-4

=9x^2 + -6xy + -12x+ -6xy + -4y^2 + 8y + 12x + -8y + -16

=9x^2 + -12xy + -4y^2 + -16

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

) राजेंद्र बाबू के माता-पिता कैसे व्यक्ति थे? उनके कौन-कौन से गुण राजेंद्र बाबू में आए थे? राजवंशी देवी कौन थीं? वे किन गणों से संपन्न थीं?

Science, 5 months ago

Who might use a microphone in their work? What would they use it for?

Business Studies, 5 months ago

Please answer this.... correctly only dont write wrong plzzz...

Chemistry, 10 months ago

what happen when battery slip in to coco cola juice...

English, 10 months ago

change active voice to passive voice it's urgent ...

Science, 1 year ago

What do you mean by Acceleration???

Math, 1 year ago

(m-3)x*x - 4*x + 1 = 0 ...

Math, 1 year ago

if a ratio b is equals to 2 ratio 3 and B ratio c is equal to 4 ratio 5 find C ratio a...