2 answers:
Answer:
12+2√6+2√10
Step-by-step explanation:
(√2+√3)² + (√5+√2)²=2+3+2√6+5+2+2√10=12+2√6+2√10
Answer:
12 + 2√6 + 2√10
Step-by-step explanation:
(√2 + √3)(√2 + √3) + (√5+√2)(√5+√2)
( 2 + √6 + √6 + 3) + (5 + √10 + √10 + 2)
(5 + 2√6) + (7 + 2√10)
12 + 2√6 + 2√10
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4a + 1v =57
-2a +1v= 9
I will multiply the second by -1 to cancel v variable (elimination method)
4a +1v =57
2a -1v = - 9
add both
6a. = 48
a= 8
4a= 32
32 + v = 57
v= 25
32+25 = 57
-16 +25=9
Answer:
j:5j/2+5=45 Or j=16 how you put it was a little confusing
Answer:
the answer is 5,90
Step-by-step explanation:
The rate of change is 110 percent.
Answer:
Step-by-step explanation: 4y+8=9 is an equation. 3-2 is an expression. 7y<6 is an inequality!
