Question

subtract 3a(2a+b)-2b(a-5) from 5(b+2a2-3ab)​

Answer 1

Answer:

QUESTION:

subtract 3a(2a+b)-2b(a-5) from 5(b+2a2-3ab)

ANSWER

$3ab−2 {a}^{2} −2 {b}^{2} −(5 {a}^{2} −7ab+5 {b}^{2} )\\3ab−2 {a}^{2} −2 {b}^{2} −5 {b}^{2} +7ab−5 {b}^{2} \\ 10ab−7 {a}^{2} −7 {b}^{2} </p><p></p><p>$