Factorise:b+√b-12An easy one.
1 answer:
Answer:
Step-by-step explanation:
If you let b = x^2 the problem becomes a whole lot easier. Note that x = √b
x^2 + x - 12
Now factor this trinomial.
(x + 4)(x - 3)
Now put b back into the equation
(√b + 4)(√b - 3)
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Answer:
Since ZE and ZF are vertical angles, they are congruent.
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Answer:
1.) - 2
2.) - 72
Step-by-step explanation:
hope this helps
Answer:
first number is negative 2, second is 1
Step-by-step explanation:
-2×4= -8 1×9=9
-8+9=1
-2×4= -8 1×6=6
-8+6= -2
hope this helped
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Positive integers are always greater.
