U should use friendly numbers when subtracting.......the numbers have to be between 3 and 10
Answer:
C .10
Step-by-step explanation:
Answer:
1176
Step-by-step explanation:
12 times 7 equals 84.84 times 14 is 1176
C is the correct answer homie
Answer:
The solution to this question is 39
Step-by-step explanation:
Given that :
√(3x+7)+2√(x-8)=0.
√(3x+7)=-2√(x-8) (i)
square of the equation (i)
Then
(√(3x+7))^2=(-2√(x-8))^2
we know that √a*√a=(√a)^2=a So,
(3x+7)=4(x-8)
3x+7=4x-32 //multiply by 4
32+7=4x-3x exchange the value.
39=1x
x=39.
