Math, asked by SparkleKindness, 3 months ago

For what value of ‘m’ can the expression y ^2 + my − 24 be factorised as (y-8) (y+3) ?
pls with working

Answers

Answered by luckysaini28
1
5n(2n3+n2+8)+n(4-n).

= 5n × 2n3 + 5n × n2 + 5n × 8 + n × 4 - n × n.

= 10n4 + 5n3 + 40n + 4n – n2.

= 10n4 + 5n3 + 44n – n2.

= 10n4 + 5n3 – n2 + 44n.

Answer: 10n4 + 5n3 – n2 + 44n
Answered by khushdeep144033
2

Answer:

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