Question

simplify (-2)7×(-2)3×(-2)4​

Answer 1

Answer:

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Step-by-step explanation:

Answer

Correct option is

A

(−2)

14

we know,

a

m

∗a

n

=a

m+n

⟹ a

m

∗a

n

∗a

p

=a

m+n+p

so,

(−2)

7

×(−2)

3

×(−2)

4

=(−2)

7+3+4

=(−2)

14

Answer 2

Answer:

check the answer below!!

Step-by-step explanation:

(-2)⁷ × (-2)³ × (-2)⁴

= (-2)⁷⁺³⁺⁴

= (-2)¹⁴