Math, asked by anju7150, 1 year ago

பி‌ன்வருவனவ‌ற்றை கார‌ணிபடு‌த்துக

i)p^2+6p-16 ii) r^2+72-17t

Answers

Answered by mysticd
1

Answer:

 \red { p^{2}+6p-16} \green {= (p+8)(p-2) }

 \red { t^{2}+72-17t} \green { =( t-9)(t-8)}

Step-by-step explanation:

i ) + 6p - 16

= +8p - 2p - 16

= p( p + 8) - 2( p + 8 )

= (p+8)(p-2)

ii) + 72 - 17t

= - 17t + 72

= - 9t - 8t + 72

= t( t - 9 ) - 8( t - 9 )

= (t-9)(t-8)

Answered by steffiaspinno
0

விளக்கம்:

\text { (i) } p^{2}+6 p-16

              =p^{2}-8 p+2 p-16

              =p(p-8)+2(p-8)

              =(p-8)(p+2)

} p^{2}+6 p-16 என்ற சமன்பாட்டின் காரணி (p-8)(p+2) ஆகும்.

(ii) r^2+72-17t

=r^{2}-17 t+72

=r^{2}-9 t-8 t+72

=t(t-9)-8(t-9)

=(t-9)(t-8)

r^2+72-17t என்ற சமன்பாட்டின் காரணி (t-9)(t-8) ஆகும்.

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