Question

simplify 3x(2x+5and find its value for x=2​

Answer 1

Answer:

$= 3x(2x + 5)$

$(x = 2)$

$=( 3 \times 2)((2 \times 2) + 5)$

$= (6)(4 + 5)$

$= (6)(9)$

$= 6 \times 9$

$= 54$

Step-by-step explanation:

Hope it helps you out.....

Answer 2

Simplification:-,

 3x(2x+5)

= (3x)(2x+5)

= (3x)(2x)+(3x)(5)

= 6x2+15x

Value for x = 2

Evaluate for x=2

(3)(2)((2)(2)+5)

(3)(2)((2)(2)+5)

=54

Step-by-step explanation:

Hope appears helpful....