Simplify the expression square root of 6 times the square root of 33 plus 7
1 answer:
Answer:
3√(22) + 7
Step-by-step explanation:
The way this is worded can be interpreted two different ways so just to cover the bases, I'll do both. I'm confident they are asking for way 1 though because it wants you to simplify the expression, not evaluate. Way 2 gives you a solution rather than an exact equation.
<u>Number 1</u>
√(6) x √(33) + 7
= √(6 x 33) + 7
= √(198) + 7
= √(9 x 22) + 7
= 3√(22) + 7
<u>Number 2</u>
√(6) x √(33 + 7)
= √(6) x √(40)
= √(6) x (4√(10))
= 4√(60)
= 8√(15)
You might be interested in
(breaths in) True, <span>The </span>point<span> at which the circle and the line intersect is the </span>point of tangency<span>.</span>
The answer is 6.7
Step-by-step explanation:
2x²-98=0
2x²=98
x²=98/2
x²=49
x=root 49
so,x=7
if it is correct answer then please follow me
2+x=2x-15<u>17</u>
Answer:
The solutions are given below :
Step-by-step explanation:
x( x-3) + 4 ( x² + 2 )
= x² - 3 x + 4 x ² + 8
= x² + 4 x ² + 8 - 3 x
= 5 x ² + 8 - 3 x
2 ( a+ 5 ) - 3 ( a+ 7 )
= 2 a + 1 0 - 3 a - 2 1
= 2 a - 3 a + 1 0 - 2 1
= -a - 1 1
x y( x² y z - x y ² z + xyz² )
= x³ y ² z - x ² y ³ z + x² y ² z ²
- 4 ( a² - 2 a + 8 )
= -4a² + 8 a - 3 2
<h3>
Hope it helps ! </h3>
