Math, asked by kumaltamonika, 9 months ago

7. Factorise:

(a) x2 + 14x + 40

(b) 9 x2

- 3x – 9

Answers

Answered by ishwarsinghdhaliwal

0

a) x²+14x+40

=> x²+10x+4x+40

=> x(x+10)+4(x+10)

=> (x+4)(x+10)

Answered by 2ndiidoofTHOR940

7

Answer:

See mate here is your answer ⬆️⬆️⬆️⬆️⬆️

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