Answer:
√63 can be written as
√ 9 × 7 = √ 9 × √7 = 3 × √ 7
= 3√7
Hope this helps you
Answer:
x = 10
Step-by-step explanation:
Sum the 3 sides and equate to 58
6x + 10 + x + 3 - 2x - 5 = 58 , that is
5x + 8 = 58 ( subtract 8 from both sides )
5x = 50 ( divide both sides by 5 )
x = 10
Answer:
5.9
Step-by-step explanation:
Answer:
Arithmetic (sequence?)
Step-by-step explanation:
Is arithmetic because the differences of each number is a constant -7
