Question

find the product of (3x-4) (3x+8)

Answer 1

Answer:

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hope it helps you

Step-by-step explanation:

so lets see,

(3x-4) (3x+8) (distribute)

3(3+8)−4(3+8) (distribute)

92+24−4(3+8) (distribute)

92+24−12−32 (combine like terms)

92+12−32 (answer)

hope it is understandable

Answer 2

Answer:

Suitable identity is (x+a)(x+b)=x² +

(a+b)x+ab

(3x+4)(3x−5)=(3x) ²

+(+4−5)3x+(4×−5)

9x²+(−1)3x+(−20)

9x² −3x−20