It depends on the number but you can say 345 times 2 and the answer is 690. Hope that helps.
Base or base number
for example 2^3 = 2 * 2 * 2 or x^2 = x * x
Answer:
(x−5y)(9x+8)
Step-by-step explanation:
9x^2−45yx+8x−40y
Do the grouping 9x^2−45yx+8x−40y=(9x^2−45yx)+(8x−40y), and factor out 9x in the first and 8 in the second group.
9x(x−5y)+8(x−5y)
Factor out common term x−5y by using distributive property.
(x−5y)(9x+8)
your right Step-by-step explanation:
