Question

multiplique as expressões

a)(2x+1 )(2a+3)

b)(3y-2) (a+5)

c)(2x+1) (3y+1)

d)(2x-3) (2y+3)

e)(3a+5) (2x+1)

f)(x+1) (x+1)

Answer 1

a)4ax+6x+2a+3

b)3ay+15y-2a-10

c)6xy+2x+3y+1

d)4xy+6x-6y-9

e)6ax+3a+10x+5

f)x²+x+x+1=x²+2x+1