Question

Find product (SHOW STEP BY STEP )

(2x+1), (x+3)and (3x-4)

Ans is 6x^3+13x^2-19x-12

Answer 1

$\huge\mathfrak\blue{here's your answer}$

⭕(2x+1)(x+3)(3x-4)

↪ first multiply the brackets:

(2x+1)(x+3)

we get,

⚫2x^2+6x+x+3

⚫2x^2+7x+3.....

now multiply this answer with bracket (3x-4)

we get,

⚫(2x^2+7x+3)(3x-4)

↪6x^3-8x^2+21x^2-28x+9x-12

↪6x^3+13x^2-19x-12 is the answer ❗

HOPE IT MAY HELPS UH ❤✌