To work out the expression (4(a^2) + 3(a^4)), you simply multiply the coefficients with the respective powers of (a). This gives you (4a^2 + 3a^4). There are no like terms to combine, so the expression is already in its simplest form.
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
4a-2=7a-6 4=3a a=4/3
To find the value of ( a ) in the equation ( 4a - 3 = 3a + 4 ), first, subtract ( 3a ) from both sides to get ( 4a - 3a - 3 = 4 ), which simplifies to ( a - 3 = 4 ). Then, add 3 to both sides: ( a = 4 + 3 ). Therefore, the value of ( a ) is ( 7 ).
3a-9 = 6 3a = 6+9 3a = 15 a = 15/3 a = 5 Substitute a = 5 into 4a-1. 4a-1 =4(5)-1 =20-1 =19 Therefore, the value of 4a-1 is 19.
a-16 = a/4+2 Multiply all terms by 4: 4a-64 = a+8 4a-a = 8+64 3a = 72 a = 24
4a+3a-4 = 10 4a+3a = 10+4 7a = 14 a = 2
4a + 3a = (4 + 3)a = 7a
(a + 2)(3a - 2)
4a-2=7a-6 4=3a a=4/3
To find the value of ( a ) in the equation ( 4a - 3 = 3a + 4 ), first, subtract ( 3a ) from both sides to get ( 4a - 3a - 3 = 4 ), which simplifies to ( a - 3 = 4 ). Then, add 3 to both sides: ( a = 4 + 3 ). Therefore, the value of ( a ) is ( 7 ).
3a + 4 = 4a - 3 4 = a -3 (subtract 3a from each side) 7 = a (add 3 to both sides) a = 7
3a2
3a-9 = 6 3a = 6+9 3a = 15 a = 15/3 a = 5 Substitute a = 5 into 4a-1. 4a-1 =4(5)-1 =20-1 =19 Therefore, the value of 4a-1 is 19.
a-16 = a/4+2 Multiply all terms by 4: 4a-64 = a+8 4a-a = 8+64 3a = 72 a = 24
3a + a = 4a Example: a = 5 (3x5) + 5 = 15 + 5 = 20 = 4 x 5
To simplify the expression 3a^2 * 4a^5, you can first multiply the coefficients 3 and 4 to get 12. Then, you add the exponents of 'a', which gives you a total exponent of 7. Therefore, the simplified expression is 12a^7.
3a + 11 = 7a - 13 subtract 3a from each side 3a - 3a + 11 = 7a - 3a - 13 11 = 4a - 13 add 13 to each side 11 + 13 = 4a - 13 + 13 24 = 4a divide each sides integer by 4 24/4 = (4/4)a 6 = a -------------check in original equation 3(6) + 11 = 7(6) - 13 18 + 11 = 42 - 13 29 = 29 ----------------checks out