Use the properties of integer exponents to simplify the expression (−3b^4)(6b^7) .(1 point)
To simplify the expression (-3b^4)(6b^7), we can use the property of multiplying exponents with the same base. This property states that when multiplying two expressions with the same base, you add the exponents.
So, we can simplify (-3b^4)(6b^7) by adding the exponents of b:
(-3 * 6) * (b^4 * b^7)
= -18b^(4+7)
= -18b^11
Therefore, (-3b^4)(6b^7) simplifies to -18b^11.