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Simplify : (step -by -step explation )

a)x (x+5)+3x(x+6)
b) 2x(x+1)-x(x+1)
c) x (x+7)+5x(x+7)
d)x(x+7)+5x(x+7)
e) 2a(a+b)+3a(a-b )
f) 3a(a+2b)+2a(a-2b)
g) 4a(a+5b) + 6a(a+4b)​

User Santana
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Simplify : (step -by -step explation ) a)x (x+5)+3x(x+6) b) 2x(x+1)-x(x+1) c) x (x-example-1
User Shaul
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