Seudónimo Seudónimo

01-03-2021
Mathematics

contestada

What are the solutions to (x+7)2 = 81?

A. -74 and 88

B. -2 and 16

C. -88 and 74

D. -16 and 2

What are the solutions to x72 81A 74 and 88B 2 and 16C 88 and 74D 16 and 2 class=

Respuesta :

bdezzy331 bdezzy331

01-03-2021

Answer:

D

Step-by-step explanation:

x+7 =√81: x=s

x+7=-√81: x=-16

Answer Link

Otras preguntas

pls helppppppppppppp

give me the answer please

Select all that are like terms to 5a^5b^4. a^5b^4 5a^4b^5 -2a^5 -a^5b^4 9a^5b^4 2a^5b^5 6b^4

Evaluate x^3 - 3y when x = -3 and y = 4. -39 -15 15 39

at a certain college the economics club plans to sell tshirts as a funder raiser. the president of the club estimated when the price of T-shirt is $18, there wi

4j^2( - 2j^2+j+2) Don't be late.

Help me with both of these please !

oliver had saved $72.35 in his bank account, but decided to splurge on a very expensive present for his mom on mothers day. after he brought her present, his ba

Rationalize the denominator 3-sqrt(6)÷4+sqrt(5)

while in college why did euler work through advanced math books on his own