Prealgebra & Beginning Algebra
그들을 선택함으로써 경험을 향상시키세요
−35x-35x
−12x-12x
35x35x
12x12x
Multiply.
−5(−9x2)-5\(\left\)(-9x^2\(\right\))
3(4x2yz)3\(\left\)(4x^2yz\(\right\))
Simplify by combining like terms.
(A) 3b+4b+b3b+4b+b
(B) 10x+6−2x10x+6-2x
12(5b)12(5b)
6(8+9z)6\(\left\)(8+9z\(\right\))
−1(y+2x+3)-1(y+2x+3)
Simplify the expression.
−3(x+6)+5(11−9x)-3(x+6)+5(11-9x)