Math, asked by reenprajapati2100, 8 months ago

(x+8) (x+9)
please answer this question fast​

Answers

Answered by dagarnishchal
4

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Answered by itscutipie0
1

the answer is:

 {x}^{2}  +17x - 72

explanation:

(x + 8)(x + 9) \\ identity \\ (x + a)(x + b)  \\  =  {x}^{2}  + (a + b)x + ab \\  {x}^{2}  + (8 + 9)x + 8 \times 9 \\  {x}^{2}  + 8x + 9x + 72 \\  {x}^{2}  + 17x + 72 \\

hope \: that \: its \: helpful

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