Question

simplify 2x (3x-5)+3(x+2) and find the its value if x=2
pls fast​

Answer 1

Answer:

see the picture which i have send to you

Answer 2

$\rm{2x(3x - 5) + 3(x + 2)}$

$\large \bf{if } \: \bf{x} \: \bf{is \: 2 \:} \\ \bf{the \: substituting \: values \: are}$

$\sf{2 \times 2(3 \times 2 - 5) + 3(2 + 2)}$

$\bf{by \: using } \: \rm{bodmas} \\ \bf{we \: remove \: the \: brackets \: first}$

$\tt {2 \times 2 \times 3 \times 2 - 5 + 3 \times 2 + 2 } \\ \tt{2 \times 2 \times 3 \times 2 - 5 + 3 \times 4} \\ \tt{2 \times 2 \times 3 \times 2 - 5 + 12} \\ \tt{2 \times 2 \times 3 \times 2 - 17} \\ \tt{2 \times 2 \times 3 \times 15} \\ \tt{2 \times 2 \times 45} \\ \tt{2 \times 90} \\ \tt{180}$

Hence the answer is 180