Answer:
(x-7)(x+5)
Step-by-step explanation:
Answer:
Therefore he can go inside because 55 inches is taller than 54 inches.
Step-by-step explanation:
1 feet = 12 inches
His height is 4 feet and 4 inches
4 feet and 4 inches means
= 4*12+ 4
Converting feet into inches
=48+4= 52 inches
His height was 52 inches.
He has grown 3 inches
His new height is 52+3 = 55 inches
Therefore he can go inside because 55 inches is taller than 54 inches.
Step-by-step explanation:
<u>How to solve exponent calculations</u>
Simplify each side of the equation. Set the equation equal to zero. Factor the left side of the equation. Set factors equal to zero and solve.
To solve basic exponents, multiply the base number repeatedly for the number of factors represented by the exponent. If you need to add or subtract exponents, the numbers must have the same base and exponent.
-75x - 36 = -21x²
-75x Seventy-five times a negative integer
-36 Minus 36
= Equals
-21x² The square of the negative integer
Hope this helps!
