Question

add the following a⁴,-3a⁴,-7a⁴,-4a⁴ answer is -13 ​

Answer 1

Answer:

(a⁴-3a⁴-7a⁴-4a⁴)= -13a⁴ and if the value of a =1 then ur answer is-13 hope this will help u...if u find it useful pls mark me as brainliest

Answer 2

Step-by-step explanation:

a⁴+(-3a⁴)+(-7a⁴)+(-4a⁴)= -13

= -13a⁴ = -13

= a⁴ = -13/-13 = 1

= a = ⁴√1 = 1