Answer:
From India
4.5×10⁵
standard form is written above
Here,
f(x) = 7
x = ?
Now,
f(x) = x^2 - 2
or, 7 = x^2 - 2
or, 7 + 2 = x^2
or, x^2 = 9
◆ x = 3
a) 3
I hope it's help you...
Thanks♥♥
Answer: C. market
Step-by-step explanation:
Part A: 431070.9 ergs
Part B: 1.6 x 103mm
Step-by-step explanation