Question

(-7)³ * (-7)⁴ * (-7)⁷ multiply​

Answer 1

Answer:

(-7)³ * (-7)⁴ * (-7)⁷ =

(-7)¹⁴

Step-by-step explanation:

(-7)³×(-7)⁴×(-7)⁷

as we now when number of below is same and we have to multiple them. we add the powers.

(-7)³×(-7)⁴×(-7)⁷ =

(-7)^3+4+7 =

(-7)¹⁴

hope it helps.

Answer 2

✧To find

• The product

✧Given

• ${( - 7)}^{3} \times {( - 7)}^{4} \times {( - 7)}^{7}$

☣Solution

When the base is the same and the power is different then we can add all the power by taking the base same.

$\boxed{ \implies\mathfrak{ {a}^{2} \times {a}^{4} = {a}^{2 + 4} }}$

» Now solving this question :

$\mathfrak{\leadsto{( - 7)}^{3} \times {( - 7)}^{4} \times {( - 7)}^{7}}$

$\leadsto \bigg( \mathfrak{ { - 7}^{3 + 4 + 7} } \bigg)$

$\leadsto \red{ \sf\bigg ( { - 7}^{14} \bigg)}$

$\sf⊙Answer = (-7)³ \times (-7)⁴ \times (-7)⁷ = \blue{\bold{ - 7}^{14} }$